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🎨 remove extraneous empty lines, simplify elif to else where possible

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Konstantin Baierer 2021-01-28 19:11:28 +01:00
parent dfb294eb25
commit ae1d335010
1 changed files with 28 additions and 235 deletions
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sbb_newspapers_org_image/eynollah.py
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@ -207,18 +207,17 @@ class eynollah:
for i in range(nxf): for i in range(nxf):
for j in range(nyf): for j in range(nyf):
if i == 0: if i == 0:
index_x_d = i * width_mid index_x_d = i * width_mid
index_x_u = index_x_d + img_width_model index_x_u = index_x_d + img_width_model
elif i > 0: else:
index_x_d = i * width_mid index_x_d = i * width_mid
index_x_u = index_x_d + img_width_model index_x_u = index_x_d + img_width_model
if j == 0: if j == 0:
index_y_d = j * height_mid index_y_d = j * height_mid
index_y_u = index_y_d + img_height_model index_y_u = index_y_d + img_height_model
elif j > 0: else:
index_y_d = j * height_mid index_y_d = j * height_mid
index_y_u = index_y_d + img_height_model index_y_u = index_y_d + img_height_model
@ -230,7 +229,6 @@ class eynollah:
index_y_d = img_h - img_height_model index_y_d = img_h - img_height_model
img_patch = img[index_y_d:index_y_u, index_x_d:index_x_u, :] img_patch = img[index_y_d:index_y_u, index_x_d:index_x_u, :]
label_p_pred = model_enhancement.predict(img_patch.reshape(1, img_patch.shape[0], img_patch.shape[1], img_patch.shape[2])) label_p_pred = model_enhancement.predict(img_patch.reshape(1, img_patch.shape[0], img_patch.shape[1], img_patch.shape[2]))
seg = label_p_pred[0, :, :, :] seg = label_p_pred[0, :, :, :]
@ -239,43 +237,29 @@ class eynollah:
if i == 0 and j == 0: if i == 0 and j == 0:
seg = seg[0 : seg.shape[0] - margin, 0 : seg.shape[1] - margin] seg = seg[0 : seg.shape[0] - margin, 0 : seg.shape[1] - margin]
prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + 0 : index_x_u - margin, :] = seg prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + 0 : index_x_u - margin, :] = seg
elif i == nxf - 1 and j == nyf - 1: elif i == nxf - 1 and j == nyf - 1:
seg = seg[margin : seg.shape[0] - 0, margin : seg.shape[1] - 0] seg = seg[margin : seg.shape[0] - 0, margin : seg.shape[1] - 0]
prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - 0, :] = seg prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - 0, :] = seg
elif i == 0 and j == nyf - 1: elif i == 0 and j == nyf - 1:
seg = seg[margin : seg.shape[0] - 0, 0 : seg.shape[1] - margin] seg = seg[margin : seg.shape[0] - 0, 0 : seg.shape[1] - margin]
prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + 0 : index_x_u - margin, :] = seg prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + 0 : index_x_u - margin, :] = seg
elif i == nxf - 1 and j == 0: elif i == nxf - 1 and j == 0:
seg = seg[0 : seg.shape[0] - margin, margin : seg.shape[1] - 0] seg = seg[0 : seg.shape[0] - margin, margin : seg.shape[1] - 0]
prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - 0, :] = seg prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - 0, :] = seg
elif i == 0 and j != 0 and j != nyf - 1: elif i == 0 and j != 0 and j != nyf - 1:
seg = seg[margin : seg.shape[0] - margin, 0 : seg.shape[1] - margin] seg = seg[margin : seg.shape[0] - margin, 0 : seg.shape[1] - margin]
prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + 0 : index_x_u - margin, :] = seg prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + 0 : index_x_u - margin, :] = seg
elif i == nxf - 1 and j != 0 and j != nyf - 1: elif i == nxf - 1 and j != 0 and j != nyf - 1:
seg = seg[margin : seg.shape[0] - margin, margin : seg.shape[1] - 0] seg = seg[margin : seg.shape[0] - margin, margin : seg.shape[1] - 0]
prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - 0, :] = seg prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - 0, :] = seg
elif i != 0 and i != nxf - 1 and j == 0: elif i != 0 and i != nxf - 1 and j == 0:
seg = seg[0 : seg.shape[0] - margin, margin : seg.shape[1] - margin] seg = seg[0 : seg.shape[0] - margin, margin : seg.shape[1] - margin]
prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - margin, :] = seg prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - margin, :] = seg
elif i != 0 and i != nxf - 1 and j == nyf - 1: elif i != 0 and i != nxf - 1 and j == nyf - 1:
seg = seg[margin : seg.shape[0] - 0, margin : seg.shape[1] - margin] seg = seg[margin : seg.shape[0] - 0, margin : seg.shape[1] - margin]
prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - margin, :] = seg prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - margin, :] = seg
else: else:
seg = seg[margin : seg.shape[0] - margin, margin : seg.shape[1] - margin] seg = seg[margin : seg.shape[0] - margin, margin : seg.shape[1] - margin]
prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - margin, :] = seg prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - margin, :] = seg
prediction_true = prediction_true.astype(int) prediction_true = prediction_true.astype(int)
@ -297,9 +281,7 @@ class eynollah:
model_num_classifier, session_col_classifier = self.start_new_session_and_model(self.model_dir_of_col_classifier) model_num_classifier, session_col_classifier = self.start_new_session_and_model(self.model_dir_of_col_classifier)
img_1ch = cv2.imread(self.image_filename, 0) img_1ch = cv2.imread(self.image_filename, 0)
width_early = img_1ch.shape[1] width_early = img_1ch.shape[1]
img_1ch = img_1ch[page_coord[0] : page_coord[1], page_coord[2] : page_coord[3]] img_1ch = img_1ch[page_coord[0] : page_coord[1], page_coord[2] : page_coord[3]]
# plt.imshow(img_1ch) # plt.imshow(img_1ch)
@ -329,66 +311,51 @@ class eynollah:
if num_col == 1 and width_early < 1100: if num_col == 1 and width_early < 1100:
img_w_new = 2000 img_w_new = 2000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 2000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 2000)
elif num_col == 1 and width_early >= 2500: elif num_col == 1 and width_early >= 2500:
img_w_new = 2000 img_w_new = 2000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 2000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 2000)
elif num_col == 1 and width_early >= 1100 and width_early < 2500: elif num_col == 1 and width_early >= 1100 and width_early < 2500:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
elif num_col == 2 and width_early < 2000: elif num_col == 2 and width_early < 2000:
img_w_new = 2400 img_w_new = 2400
img_h_new = int(img.shape[0] / float(img.shape[1]) * 2400) img_h_new = int(img.shape[0] / float(img.shape[1]) * 2400)
elif num_col == 2 and width_early >= 3500: elif num_col == 2 and width_early >= 3500:
img_w_new = 2400 img_w_new = 2400
img_h_new = int(img.shape[0] / float(img.shape[1]) * 2400) img_h_new = int(img.shape[0] / float(img.shape[1]) * 2400)
elif num_col == 2 and width_early >= 2000 and width_early < 3500: elif num_col == 2 and width_early >= 2000 and width_early < 3500:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
elif num_col == 3 and width_early < 2000: elif num_col == 3 and width_early < 2000:
img_w_new = 3000 img_w_new = 3000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 3000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 3000)
elif num_col == 3 and width_early >= 4000: elif num_col == 3 and width_early >= 4000:
img_w_new = 3000 img_w_new = 3000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 3000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 3000)
elif num_col == 3 and width_early >= 2000 and width_early < 4000: elif num_col == 3 and width_early >= 2000 and width_early < 4000:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
elif num_col == 4 and width_early < 2500: elif num_col == 4 and width_early < 2500:
img_w_new = 4000 img_w_new = 4000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 4000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 4000)
elif num_col == 4 and width_early >= 5000: elif num_col == 4 and width_early >= 5000:
img_w_new = 4000 img_w_new = 4000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 4000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 4000)
elif num_col == 4 and width_early >= 2500 and width_early < 5000: elif num_col == 4 and width_early >= 2500 and width_early < 5000:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
elif num_col == 5 and width_early < 3700: elif num_col == 5 and width_early < 3700:
img_w_new = 5000 img_w_new = 5000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 5000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 5000)
elif num_col == 5 and width_early >= 7000: elif num_col == 5 and width_early >= 7000:
img_w_new = 5000 img_w_new = 5000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 5000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 5000)
elif num_col == 5 and width_early >= 3700 and width_early < 7000: elif num_col == 5 and width_early >= 3700 and width_early < 7000:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
elif num_col == 6 and width_early < 4500: elif num_col == 6 and width_early < 4500:
img_w_new = 6500 # 5400 img_w_new = 6500 # 5400
img_h_new = int(img.shape[0] / float(img.shape[1]) * 6500) img_h_new = int(img.shape[0] / float(img.shape[1]) * 6500)
else: else:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
@ -459,66 +426,51 @@ class eynollah:
if num_col == 1 and width_early < 1100: if num_col == 1 and width_early < 1100:
img_w_new = 2000 img_w_new = 2000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 2000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 2000)
elif num_col == 1 and width_early >= 2500: elif num_col == 1 and width_early >= 2500:
img_w_new = 2000 img_w_new = 2000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 2000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 2000)
elif num_col == 1 and width_early >= 1100 and width_early < 2500: elif num_col == 1 and width_early >= 1100 and width_early < 2500:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
elif num_col == 2 and width_early < 2000: elif num_col == 2 and width_early < 2000:
img_w_new = 2400 img_w_new = 2400
img_h_new = int(img.shape[0] / float(img.shape[1]) * 2400) img_h_new = int(img.shape[0] / float(img.shape[1]) * 2400)
elif num_col == 2 and width_early >= 3500: elif num_col == 2 and width_early >= 3500:
img_w_new = 2400 img_w_new = 2400
img_h_new = int(img.shape[0] / float(img.shape[1]) * 2400) img_h_new = int(img.shape[0] / float(img.shape[1]) * 2400)
elif num_col == 2 and width_early >= 2000 and width_early < 3500: elif num_col == 2 and width_early >= 2000 and width_early < 3500:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
elif num_col == 3 and width_early < 2000: elif num_col == 3 and width_early < 2000:
img_w_new = 3000 img_w_new = 3000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 3000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 3000)
elif num_col == 3 and width_early >= 4000: elif num_col == 3 and width_early >= 4000:
img_w_new = 3000 img_w_new = 3000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 3000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 3000)
elif num_col == 3 and width_early >= 2000 and width_early < 4000: elif num_col == 3 and width_early >= 2000 and width_early < 4000:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
elif num_col == 4 and width_early < 2500: elif num_col == 4 and width_early < 2500:
img_w_new = 4000 img_w_new = 4000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 4000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 4000)
elif num_col == 4 and width_early >= 5000: elif num_col == 4 and width_early >= 5000:
img_w_new = 4000 img_w_new = 4000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 4000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 4000)
elif num_col == 4 and width_early >= 2500 and width_early < 5000: elif num_col == 4 and width_early >= 2500 and width_early < 5000:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
elif num_col == 5 and width_early < 3700: elif num_col == 5 and width_early < 3700:
img_w_new = 5000 img_w_new = 5000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 5000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 5000)
elif num_col == 5 and width_early >= 7000: elif num_col == 5 and width_early >= 7000:
img_w_new = 5000 img_w_new = 5000
img_h_new = int(img.shape[0] / float(img.shape[1]) * 5000) img_h_new = int(img.shape[0] / float(img.shape[1]) * 5000)
elif num_col == 5 and width_early >= 3700 and width_early < 7000: elif num_col == 5 and width_early >= 3700 and width_early < 7000:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
elif num_col == 6 and width_early < 4500: elif num_col == 6 and width_early < 4500:
img_w_new = 6500 # 5400 img_w_new = 6500 # 5400
img_h_new = int(img.shape[0] / float(img.shape[1]) * 6500) img_h_new = int(img.shape[0] / float(img.shape[1]) * 6500)
else: else:
img_w_new = width_early img_w_new = width_early
img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early) img_h_new = int(img.shape[0] / float(img.shape[1]) * width_early)
@ -626,14 +578,14 @@ class eynollah:
if i == 0: if i == 0:
index_x_d = i * width_mid index_x_d = i * width_mid
index_x_u = index_x_d + img_width_model index_x_u = index_x_d + img_width_model
elif i > 0: else:
index_x_d = i * width_mid index_x_d = i * width_mid
index_x_u = index_x_d + img_width_model index_x_u = index_x_d + img_width_model
if j == 0: if j == 0:
index_y_d = j * height_mid index_y_d = j * height_mid
index_y_u = index_y_d + img_height_model index_y_u = index_y_d + img_height_model
elif j > 0: else:
index_y_d = j * height_mid index_y_d = j * height_mid
index_y_u = index_y_d + img_height_model index_y_u = index_y_d + img_height_model
@ -652,63 +604,46 @@ class eynollah:
if i == 0 and j == 0: if i == 0 and j == 0:
seg_color = seg_color[0 : seg_color.shape[0] - margin, 0 : seg_color.shape[1] - margin, :] seg_color = seg_color[0 : seg_color.shape[0] - margin, 0 : seg_color.shape[1] - margin, :]
seg = seg[0 : seg.shape[0] - margin, 0 : seg.shape[1] - margin] seg = seg[0 : seg.shape[0] - margin, 0 : seg.shape[1] - margin]
mask_true[index_y_d + 0 : index_y_u - margin, index_x_d + 0 : index_x_u - margin] = seg mask_true[index_y_d + 0 : index_y_u - margin, index_x_d + 0 : index_x_u - margin] = seg
prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + 0 : index_x_u - margin, :] = seg_color prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + 0 : index_x_u - margin, :] = seg_color
elif i == nxf - 1 and j == nyf - 1: elif i == nxf - 1 and j == nyf - 1:
seg_color = seg_color[margin : seg_color.shape[0] - 0, margin : seg_color.shape[1] - 0, :] seg_color = seg_color[margin : seg_color.shape[0] - 0, margin : seg_color.shape[1] - 0, :]
seg = seg[margin : seg.shape[0] - 0, margin : seg.shape[1] - 0] seg = seg[margin : seg.shape[0] - 0, margin : seg.shape[1] - 0]
mask_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - 0] = seg mask_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - 0] = seg
prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - 0, :] = seg_color prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - 0, :] = seg_color
elif i == 0 and j == nyf - 1: elif i == 0 and j == nyf - 1:
seg_color = seg_color[margin : seg_color.shape[0] - 0, 0 : seg_color.shape[1] - margin, :] seg_color = seg_color[margin : seg_color.shape[0] - 0, 0 : seg_color.shape[1] - margin, :]
seg = seg[margin : seg.shape[0] - 0, 0 : seg.shape[1] - margin] seg = seg[margin : seg.shape[0] - 0, 0 : seg.shape[1] - margin]
mask_true[index_y_d + margin : index_y_u - 0, index_x_d + 0 : index_x_u - margin] = seg mask_true[index_y_d + margin : index_y_u - 0, index_x_d + 0 : index_x_u - margin] = seg
prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + 0 : index_x_u - margin, :] = seg_color prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + 0 : index_x_u - margin, :] = seg_color
elif i == nxf - 1 and j == 0: elif i == nxf - 1 and j == 0:
seg_color = seg_color[0 : seg_color.shape[0] - margin, margin : seg_color.shape[1] - 0, :] seg_color = seg_color[0 : seg_color.shape[0] - margin, margin : seg_color.shape[1] - 0, :]
seg = seg[0 : seg.shape[0] - margin, margin : seg.shape[1] - 0] seg = seg[0 : seg.shape[0] - margin, margin : seg.shape[1] - 0]
mask_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - 0] = seg mask_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - 0] = seg
prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - 0, :] = seg_color prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - 0, :] = seg_color
elif i == 0 and j != 0 and j != nyf - 1: elif i == 0 and j != 0 and j != nyf - 1:
seg_color = seg_color[margin : seg_color.shape[0] - margin, 0 : seg_color.shape[1] - margin, :] seg_color = seg_color[margin : seg_color.shape[0] - margin, 0 : seg_color.shape[1] - margin, :]
seg = seg[margin : seg.shape[0] - margin, 0 : seg.shape[1] - margin] seg = seg[margin : seg.shape[0] - margin, 0 : seg.shape[1] - margin]
mask_true[index_y_d + margin : index_y_u - margin, index_x_d + 0 : index_x_u - margin] = seg mask_true[index_y_d + margin : index_y_u - margin, index_x_d + 0 : index_x_u - margin] = seg
prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + 0 : index_x_u - margin, :] = seg_color prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + 0 : index_x_u - margin, :] = seg_color
elif i == nxf - 1 and j != 0 and j != nyf - 1: elif i == nxf - 1 and j != 0 and j != nyf - 1:
seg_color = seg_color[margin : seg_color.shape[0] - margin, margin : seg_color.shape[1] - 0, :] seg_color = seg_color[margin : seg_color.shape[0] - margin, margin : seg_color.shape[1] - 0, :]
seg = seg[margin : seg.shape[0] - margin, margin : seg.shape[1] - 0] seg = seg[margin : seg.shape[0] - margin, margin : seg.shape[1] - 0]
mask_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - 0] = seg mask_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - 0] = seg
prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - 0, :] = seg_color prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - 0, :] = seg_color
elif i != 0 and i != nxf - 1 and j == 0: elif i != 0 and i != nxf - 1 and j == 0:
seg_color = seg_color[0 : seg_color.shape[0] - margin, margin : seg_color.shape[1] - margin, :] seg_color = seg_color[0 : seg_color.shape[0] - margin, margin : seg_color.shape[1] - margin, :]
seg = seg[0 : seg.shape[0] - margin, margin : seg.shape[1] - margin] seg = seg[0 : seg.shape[0] - margin, margin : seg.shape[1] - margin]
mask_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - margin] = seg mask_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - margin] = seg
prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - margin, :] = seg_color prediction_true[index_y_d + 0 : index_y_u - margin, index_x_d + margin : index_x_u - margin, :] = seg_color
elif i != 0 and i != nxf - 1 and j == nyf - 1: elif i != 0 and i != nxf - 1 and j == nyf - 1:
seg_color = seg_color[margin : seg_color.shape[0] - 0, margin : seg_color.shape[1] - margin, :] seg_color = seg_color[margin : seg_color.shape[0] - 0, margin : seg_color.shape[1] - margin, :]
seg = seg[margin : seg.shape[0] - 0, margin : seg.shape[1] - margin] seg = seg[margin : seg.shape[0] - 0, margin : seg.shape[1] - margin]
mask_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - margin] = seg mask_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - margin] = seg
prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - margin, :] = seg_color prediction_true[index_y_d + margin : index_y_u - 0, index_x_d + margin : index_x_u - margin, :] = seg_color
else: else:
seg_color = seg_color[margin : seg_color.shape[0] - margin, margin : seg_color.shape[1] - margin, :] seg_color = seg_color[margin : seg_color.shape[0] - margin, margin : seg_color.shape[1] - margin, :]
seg = seg[margin : seg.shape[0] - margin, margin : seg.shape[1] - margin] seg = seg[margin : seg.shape[0] - margin, margin : seg.shape[1] - margin]
mask_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - margin] = seg mask_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - margin] = seg
prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - margin, :] = seg_color prediction_true[index_y_d + margin : index_y_u - margin, index_x_d + margin : index_x_u - margin, :] = seg_color
@ -753,20 +688,13 @@ class eynollah:
imgray = cv2.cvtColor(img_page_prediction, cv2.COLOR_BGR2GRAY) imgray = cv2.cvtColor(img_page_prediction, cv2.COLOR_BGR2GRAY)
_, thresh = cv2.threshold(imgray, 0, 255, 0) _, thresh = cv2.threshold(imgray, 0, 255, 0)
thresh = cv2.dilate(thresh, self.kernel, iterations=3) thresh = cv2.dilate(thresh, self.kernel, iterations=3)
contours, _ = cv2.findContours(thresh, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE) contours, _ = cv2.findContours(thresh, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
cnt_size = np.array([cv2.contourArea(contours[j]) for j in range(len(contours))]) cnt_size = np.array([cv2.contourArea(contours[j]) for j in range(len(contours))])
cnt = contours[np.argmax(cnt_size)] cnt = contours[np.argmax(cnt_size)]
x, y, w, h = cv2.boundingRect(cnt) x, y, w, h = cv2.boundingRect(cnt)
box = [x, y, w, h] box = [x, y, w, h]
croped_page, page_coord = crop_image_inside_box(box, img) croped_page, page_coord = crop_image_inside_box(box, img)
session_page.close() session_page.close()
del model_page del model_page
del session_page del session_page
@ -801,9 +729,7 @@ class eynollah:
contours, _ = cv2.findContours(thresh, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE) contours, _ = cv2.findContours(thresh, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
cnt_size = np.array([cv2.contourArea(contours[j]) for j in range(len(contours))]) cnt_size = np.array([cv2.contourArea(contours[j]) for j in range(len(contours))])
cnt = contours[np.argmax(cnt_size)] cnt = contours[np.argmax(cnt_size)]
x, y, w, h = cv2.boundingRect(cnt) x, y, w, h = cv2.boundingRect(cnt)
if x <= 30: if x <= 30:
@ -811,7 +737,6 @@ class eynollah:
x = 0 x = 0
if (self.image.shape[1] - (x + w)) <= 30: if (self.image.shape[1] - (x + w)) <= 30:
w = w + (self.image.shape[1] - (x + w)) w = w + (self.image.shape[1] - (x + w))
if y <= 30: if y <= 30:
h = h + y h = h + y
y = 0 y = 0
@ -819,7 +744,6 @@ class eynollah:
h = h + (self.image.shape[0] - (y + h)) h = h + (self.image.shape[0] - (y + h))
box = [x, y, w, h] box = [x, y, w, h]
croped_page, page_coord = crop_image_inside_box(box, self.image) croped_page, page_coord = crop_image_inside_box(box, self.image)
self.cont_page.append(np.array([[page_coord[2], page_coord[0]], [page_coord[3], page_coord[0]], [page_coord[3], page_coord[1]], [page_coord[2], page_coord[1]]])) self.cont_page.append(np.array([[page_coord[2], page_coord[0]], [page_coord[3], page_coord[0]], [page_coord[3], page_coord[1]], [page_coord[2], page_coord[1]]]))
@ -1811,63 +1735,45 @@ class eynollah:
for j in range(len(all_found_texline_polygons[mm])): for j in range(len(all_found_texline_polygons[mm])):
textline=ET.SubElement(textregion, 'TextLine') textline=ET.SubElement(textregion, 'TextLine')
textline.set('id', 'l' + str(id_indexer_l)) textline.set('id', 'l' + str(id_indexer_l))
id_indexer_l += 1 id_indexer_l += 1
coord = ET.SubElement(textline, 'Coords') coord = ET.SubElement(textline, 'Coords')
texteq=ET.SubElement(textline, 'TextEquiv') texteq=ET.SubElement(textline, 'TextEquiv')
uni=ET.SubElement(texteq, 'Unicode') uni=ET.SubElement(texteq, 'Unicode')
uni.text = ' ' uni.text = ' '
#points = ET.SubElement(coord, 'Points') #points = ET.SubElement(coord, 'Points')
points_co='' points_co=''
for l in range(len(all_found_texline_polygons[mm][j])): for l in range(len(all_found_texline_polygons[mm][j])):
#point = ET.SubElement(coord, 'Point') #point = ET.SubElement(coord, 'Point')
if not curved_line: if not curved_line:
#point.set('x',str(found_polygons[j][l][0])) #point.set('x',str(found_polygons[j][l][0]))
#point.set('y',str(found_polygons[j][l][1])) #point.set('y',str(found_polygons[j][l][1]))
if len(all_found_texline_polygons[mm][j][l]) == 2: if len(all_found_texline_polygons[mm][j][l]) == 2:
textline_x_coord = int( (all_found_texline_polygons[mm][j][l][0] textline_x_coord = int( (all_found_texline_polygons[mm][j][l][0]
+ all_box_coord[mm][2] + page_coord[2]) / self.scale_x) + all_box_coord[mm][2] + page_coord[2]) / self.scale_x)
textline_y_coord=int( (all_found_texline_polygons[mm][j][l][1] textline_y_coord=int( (all_found_texline_polygons[mm][j][l][1]
+ all_box_coord[mm][0] + page_coord[0]) / self.scale_y) + all_box_coord[mm][0] + page_coord[0]) / self.scale_y)
if textline_x_coord < 0: if textline_x_coord < 0:
textline_x_coord = 0 textline_x_coord = 0
if textline_y_coord < 0: if textline_y_coord < 0:
textline_y_coord = 0 textline_y_coord = 0
points_co = points_co + str( textline_x_coord ) points_co = points_co + str( textline_x_coord )
points_co = points_co + ',' points_co = points_co + ','
points_co = points_co + str( textline_y_coord ) points_co = points_co + str( textline_y_coord )
else: else:
textline_x_coord = int( ( all_found_texline_polygons[mm][j][l][0][0] textline_x_coord = int( ( all_found_texline_polygons[mm][j][l][0][0]
+ all_box_coord[mm][2]+page_coord[2])/self.scale_x ) + all_box_coord[mm][2]+page_coord[2])/self.scale_x )
textline_y_coord=int( ( all_found_texline_polygons[mm][j][l][0][1] textline_y_coord=int( ( all_found_texline_polygons[mm][j][l][0][1]
+all_box_coord[mm][0]+page_coord[0])/self.scale_y) +all_box_coord[mm][0]+page_coord[0])/self.scale_y)
if textline_x_coord < 0: if textline_x_coord < 0:
textline_x_coord = 0 textline_x_coord = 0
if textline_y_coord < 0: if textline_y_coord < 0:
textline_y_coord = 0 textline_y_coord = 0
points_co = points_co + str( textline_x_coord ) points_co = points_co + str( textline_x_coord )
points_co = points_co + ',' points_co = points_co + ','
points_co = points_co + str( textline_y_coord ) points_co = points_co + str( textline_y_coord )
if (self.curved_line) and abs(slopes[mm]) <= 45: if (self.curved_line) and abs(slopes[mm]) <= 45:
if len(all_found_texline_polygons[mm][j][l]) == 2: if len(all_found_texline_polygons[mm][j][l]) == 2:
points_co=points_co + str( int( (all_found_texline_polygons[mm][j][l][0] points_co=points_co + str( int( (all_found_texline_polygons[mm][j][l][0]
@ -1904,11 +1810,8 @@ class eynollah:
texteqreg = ET.SubElement(textregion, 'TextEquiv') texteqreg = ET.SubElement(textregion, 'TextEquiv')
unireg = ET.SubElement(texteqreg, 'Unicode') unireg = ET.SubElement(texteqreg, 'Unicode')
unireg.text = ' ' unireg.text = ' '
try: try:
#id_indexer_l=0 #id_indexer_l=0
try: try:
id_indexer_l = id_indexer_l id_indexer_l = id_indexer_l
except: except:
@ -1916,40 +1819,21 @@ class eynollah:
for mm in range(len(found_polygons_marginals)): for mm in range(len(found_polygons_marginals)):
textregion = ET.SubElement(page, 'TextRegion') textregion = ET.SubElement(page, 'TextRegion')
textregion.set('id', id_of_marginalia[mm]) textregion.set('id', id_of_marginalia[mm])
textregion.set('type', 'marginalia') textregion.set('type', 'marginalia')
#if mm==0:
# textregion.set('type','header')
#else:
# textregion.set('type','paragraph')
coord_text = ET.SubElement(textregion, 'Coords') coord_text = ET.SubElement(textregion, 'Coords')
coord_text.set('points', self.calculate_polygon_coords(found_polygons_marginals, mm, lmm, page_coord) coord_text.set('points', self.calculate_polygon_coords(found_polygons_marginals, mm, lmm, page_coord)
for j in range(len(all_found_texline_polygons_marginals[mm])): for j in range(len(all_found_texline_polygons_marginals[mm])):
textline=ET.SubElement(textregion, 'TextLine') textline=ET.SubElement(textregion, 'TextLine')
textline.set('id','l'+str(id_indexer_l)) textline.set('id','l'+str(id_indexer_l))
id_indexer_l+=1 id_indexer_l+=1
coord = ET.SubElement(textline, 'Coords') coord = ET.SubElement(textline, 'Coords')
texteq = ET.SubElement(textline, 'TextEquiv')
texteq=ET.SubElement(textline, 'TextEquiv') uni = ET.SubElement(texteq, 'Unicode')
uni=ET.SubElement(texteq, 'Unicode')
uni.text = ' ' uni.text = ' '
#points = ET.SubElement(coord, 'Points') #points = ET.SubElement(coord, 'Points')
points_co='' points_co=''
for l in range(len(all_found_texline_polygons_marginals[mm][j])): for l in range(len(all_found_texline_polygons_marginals[mm][j])):
#point = ET.SubElement(coord, 'Point')
if not curved_line: if not curved_line:
#point.set('x',str(found_polygons[j][l][0])) #point.set('x',str(found_polygons[j][l][0]))
#point.set('y',str(found_polygons[j][l][1])) #point.set('y',str(found_polygons[j][l][1]))
@ -1965,8 +1849,7 @@ class eynollah:
points_co=points_co+',' points_co=points_co+','
points_co=points_co+str( int( ( all_found_texline_polygons_marginals[mm][j][l][0][1] points_co=points_co+str( int( ( all_found_texline_polygons_marginals[mm][j][l][0][1]
+all_box_coord_marginals[mm][0]+page_coord[0])/self.scale_y) ) +all_box_coord_marginals[mm][0]+page_coord[0])/self.scale_y) )
else:
if curved_line:
if len(all_found_texline_polygons_marginals[mm][j][l])==2: if len(all_found_texline_polygons_marginals[mm][j][l])==2:
points_co=points_co+str( int( (all_found_texline_polygons_marginals[mm][j][l][0] points_co=points_co+str( int( (all_found_texline_polygons_marginals[mm][j][l][0]
+page_coord[2])/self.scale_x) ) +page_coord[2])/self.scale_x) )
@ -1979,7 +1862,6 @@ class eynollah:
points_co=points_co+',' points_co=points_co+','
points_co=points_co+str( int( ( all_found_texline_polygons_marginals[mm][j][l][0][1] points_co=points_co+str( int( ( all_found_texline_polygons_marginals[mm][j][l][0][1]
+page_coord[0])/self.scale_y) ) +page_coord[0])/self.scale_y) )
if l<(len(all_found_texline_polygons_marginals[mm][j])-1): if l<(len(all_found_texline_polygons_marginals[mm][j])-1):
points_co=points_co+' ' points_co=points_co+' '
#print(points_co) #print(points_co)
@ -2005,8 +1887,6 @@ class eynollah:
if lmm<(len(found_polygons_text_region_img[mm])-1): if lmm<(len(found_polygons_text_region_img[mm])-1):
points_co=points_co+' ' points_co=points_co+' '
coord_text.set('points',points_co) coord_text.set('points',points_co)
except: except:
pass pass
@ -2019,75 +1899,58 @@ class eynollah:
# cv2.imwrite(os.path.join(dir_of_image, self.image_filename_stem) + ".tif",self.image_org) # cv2.imwrite(os.path.join(dir_of_image, self.image_filename_stem) + ".tif",self.image_org)
def get_regions_from_xy_2models(self,img,is_image_enhanced): def get_regions_from_xy_2models(self,img,is_image_enhanced):
img_org=np.copy(img) img_org = np.copy(img)
img_height_h = img_org.shape[0]
img_height_h=img_org.shape[0] img_width_h = img_org.shape[1]
img_width_h=img_org.shape[1]
model_region, session_region = self.start_new_session_and_model(self.model_region_dir_p_ens) model_region, session_region = self.start_new_session_and_model(self.model_region_dir_p_ens)
gaussian_filter=False gaussian_filter=False
patches=True patches=True
binary=False binary=False
ratio_y=1.3 ratio_y=1.3
ratio_x=1 ratio_x=1
median_blur=False median_blur=False
img= resize_image(img_org, int(img_org.shape[0]*ratio_y), int(img_org.shape[1]*ratio_x)) img = resize_image(img_org, int(img_org.shape[0]*ratio_y), int(img_org.shape[1]*ratio_x))
if binary: if binary:
img = otsu_copy_binary(img)#self.otsu_copy(img) img = otsu_copy_binary(img)
img = img.astype(np.uint16) img = img.astype(np.uint16)
if median_blur: if median_blur:
img=cv2.medianBlur(img,5) img = cv2.medianBlur(img,5)
if gaussian_filter: if gaussian_filter:
img= cv2.GaussianBlur(img,(5,5),0) img= cv2.GaussianBlur(img,(5,5),0)
img = img.astype(np.uint16) img = img.astype(np.uint16)
prediction_regions_org_y=self.do_prediction(patches,img,model_region)
prediction_regions_org_y = self.do_prediction(patches,img,model_region)
prediction_regions_org_y = resize_image(prediction_regions_org_y, img_height_h, img_width_h ) prediction_regions_org_y = resize_image(prediction_regions_org_y, img_height_h, img_width_h )
#plt.imshow(prediction_regions_org_y[:,:,0]) #plt.imshow(prediction_regions_org_y[:,:,0])
#plt.show() #plt.show()
#sys.exit() #sys.exit()
prediction_regions_org_y=prediction_regions_org_y[:,:,0] prediction_regions_org_y=prediction_regions_org_y[:,:,0]
mask_zeros_y=(prediction_regions_org_y[:,:]==0)*1 mask_zeros_y=(prediction_regions_org_y[:,:]==0)*1
if is_image_enhanced: if is_image_enhanced:
ratio_x=1.2 ratio_x = 1.2
else: else:
ratio_x=1 ratio_x = 1
ratio_y = 1
ratio_y=1
median_blur=False median_blur=False
img= resize_image(img_org, int(img_org.shape[0]*ratio_y), int(img_org.shape[1]*ratio_x)) img = resize_image(img_org, int(img_org.shape[0]*ratio_y), int(img_org.shape[1]*ratio_x))
if binary: if binary:
img = otsu_copy_binary(img)#self.otsu_copy(img) img = otsu_copy_binary(img)#self.otsu_copy(img)
img = img.astype(np.uint16) img = img.astype(np.uint16)
if median_blur: if median_blur:
img=cv2.medianBlur(img,5) img = cv2.medianBlur(img, 5)
if gaussian_filter: if gaussian_filter:
img= cv2.GaussianBlur(img,(5,5),0) img = cv2.GaussianBlur(img, (5,5 ), 0)
img = img.astype(np.uint16) img = img.astype(np.uint16)
prediction_regions_org=self.do_prediction(patches,img,model_region)
prediction_regions_org=resize_image(prediction_regions_org, img_height_h, img_width_h ) prediction_regions_org = self.do_prediction(patches,img,model_region)
prediction_regions_org = resize_image(prediction_regions_org, img_height_h, img_width_h )
##plt.imshow(prediction_regions_org[:,:,0]) ##plt.imshow(prediction_regions_org[:,:,0])
##plt.show() ##plt.show()
@ -2105,10 +1968,6 @@ class eynollah:
gaussian_filter=False gaussian_filter=False
patches=True patches=True
binary=False binary=False
ratio_x=1 ratio_x=1
ratio_y=1 ratio_y=1
median_blur=False median_blur=False
@ -2626,17 +2485,13 @@ class eynollah:
img_g = img_g.astype(np.uint8) img_g = img_g.astype(np.uint8)
img_g3 = np.zeros((img_g.shape[0], img_g.shape[1], 3)) img_g3 = np.zeros((img_g.shape[0], img_g.shape[1], 3))
img_g3 = img_g3.astype(np.uint8) img_g3 = img_g3.astype(np.uint8)
img_g3[:, :, 0] = img_g[:, :] img_g3[:, :, 0] = img_g[:, :]
img_g3[:, :, 1] = img_g[:, :] img_g3[:, :, 1] = img_g[:, :]
img_g3[:, :, 2] = img_g[:, :] img_g3[:, :, 2] = img_g[:, :]
image_page, page_coord = self.extract_page() image_page, page_coord = self.extract_page()
# print(image_page.shape,'page') # print(image_page.shape,'page')
if self.dir_of_all is not None: if self.dir_of_all is not None:
cv2.imwrite(os.path.join(self.dir_of_all, self.image_filename_stem + "_page.png"), image_page) cv2.imwrite(os.path.join(self.dir_of_all, self.image_filename_stem + "_page.png"), image_page)
K.clear_session() K.clear_session()
@ -2649,13 +2504,12 @@ class eynollah:
text_regions_p_1 = text_regions_p_1[page_coord[0] : page_coord[1], page_coord[2] : page_coord[3]] text_regions_p_1 = text_regions_p_1[page_coord[0] : page_coord[1], page_coord[2] : page_coord[3]]
mask_images = (text_regions_p_1[:, :] == 2) * 1 mask_images = (text_regions_p_1[:, :] == 2) * 1
mask_lines = (text_regions_p_1[:, :] == 3) * 1
mask_images = mask_images.astype(np.uint8) mask_images = mask_images.astype(np.uint8)
mask_lines = mask_lines.astype(np.uint8)
mask_images = cv2.erode(mask_images[:, :], self.kernel, iterations=10) mask_images = cv2.erode(mask_images[:, :], self.kernel, iterations=10)
mask_lines = (text_regions_p_1[:, :] == 3) * 1
mask_lines = mask_lines.astype(np.uint8)
img_only_regions_with_sep = ((text_regions_p_1[:, :] != 3) & (text_regions_p_1[:, :] != 0)) * 1 img_only_regions_with_sep = ((text_regions_p_1[:, :] != 3) & (text_regions_p_1[:, :] != 0)) * 1
img_only_regions_with_sep = img_only_regions_with_sep.astype(np.uint8) img_only_regions_with_sep = img_only_regions_with_sep.astype(np.uint8)
img_only_regions = cv2.erode(img_only_regions_with_sep[:, :], self.kernel, iterations=6) img_only_regions = cv2.erode(img_only_regions_with_sep[:, :], self.kernel, iterations=6)
@ -2692,11 +2546,8 @@ class eynollah:
K.clear_session() K.clear_session()
gc.collect() gc.collect()
#print(np.unique(textline_mask_tot_ea[:, :]), "textline") #print(np.unique(textline_mask_tot_ea[:, :]), "textline")
if self.dir_of_all is not None: if self.dir_of_all is not None:
values = np.unique(textline_mask_tot_ea[:, :]) values = np.unique(textline_mask_tot_ea[:, :])
pixels = ["Background", "Textlines"] pixels = ["Background", "Textlines"]
values_indexes = [0, 1] values_indexes = [0, 1]
@ -2738,19 +2589,11 @@ class eynollah:
min_area = 0.00001 min_area = 0.00001
max_area = 0.0006 max_area = 0.0006
textline_mask_tot_small_size = return_contours_of_interested_region_by_size(textline_mask_tot, pixel_img, min_area, max_area) textline_mask_tot_small_size = return_contours_of_interested_region_by_size(textline_mask_tot, pixel_img, min_area, max_area)
# text_regions_p_1[(textline_mask_tot[:,:]==1) & (text_regions_p_1[:,:]==2)]=1
text_regions_p_1[mask_lines[:, :] == 1] = 3 text_regions_p_1[mask_lines[:, :] == 1] = 3
##text_regions_p_1[textline_mask_tot_small_size[:,:]==1]=1
text_regions_p = text_regions_p_1[:, :] # long_short_region[:,:]#self.get_regions_from_2_models(image_page) text_regions_p = text_regions_p_1[:, :] # long_short_region[:,:]#self.get_regions_from_2_models(image_page)
text_regions_p = np.array(text_regions_p) text_regions_p = np.array(text_regions_p)
if num_col_classifier == 1 or num_col_classifier == 2: if num_col_classifier == 1 or num_col_classifier == 2:
try: try:
regions_without_seperators = (text_regions_p[:, :] == 1) * 1 regions_without_seperators = (text_regions_p[:, :] == 1) * 1
regions_without_seperators = regions_without_seperators.astype(np.uint8) regions_without_seperators = regions_without_seperators.astype(np.uint8)
@ -2759,8 +2602,6 @@ class eynollah:
except: except:
pass pass
else:
pass
# plt.imshow(text_regions_p) # plt.imshow(text_regions_p)
# plt.show() # plt.show()
@ -2776,12 +2617,9 @@ class eynollah:
if np.abs(slope_deskew) >= SLOPE_THRESHOLD: if np.abs(slope_deskew) >= SLOPE_THRESHOLD:
image_page_rotated_n, textline_mask_tot_d, text_regions_p_1_n = rotation_not_90_func(image_page, textline_mask_tot, text_regions_p, slope_deskew) image_page_rotated_n, textline_mask_tot_d, text_regions_p_1_n = rotation_not_90_func(image_page, textline_mask_tot, text_regions_p, slope_deskew)
text_regions_p_1_n = resize_image(text_regions_p_1_n, text_regions_p.shape[0], text_regions_p.shape[1]) text_regions_p_1_n = resize_image(text_regions_p_1_n, text_regions_p.shape[0], text_regions_p.shape[1])
textline_mask_tot_d = resize_image(textline_mask_tot_d, text_regions_p.shape[0], text_regions_p.shape[1]) textline_mask_tot_d = resize_image(textline_mask_tot_d, text_regions_p.shape[0], text_regions_p.shape[1])
regions_without_seperators_d = (text_regions_p_1_n[:, :] == 1) * 1 regions_without_seperators_d = (text_regions_p_1_n[:, :] == 1) * 1
regions_without_seperators = (text_regions_p[:, :] == 1) * 1 # ( (text_regions_p[:,:]==1) | (text_regions_p[:,:]==2) )*1 #self.return_regions_without_seperators_new(text_regions_p[:,:,0],img_only_regions) regions_without_seperators = (text_regions_p[:, :] == 1) * 1 # ( (text_regions_p[:,:]==1) | (text_regions_p[:,:]==2) )*1 #self.return_regions_without_seperators_new(text_regions_p[:,:,0],img_only_regions)
pixel_lines = 3 pixel_lines = 3
@ -2794,31 +2632,24 @@ class eynollah:
gc.collect() gc.collect()
# print(peaks_neg_fin,num_col,'num_col2') # print(peaks_neg_fin,num_col,'num_col2')
print(num_col_classifier, "num_col_classifier") print(num_col_classifier, "num_col_classifier")
if num_col_classifier >= 3: if num_col_classifier >= 3:
if np.abs(slope_deskew) < SLOPE_THRESHOLD: if np.abs(slope_deskew) < SLOPE_THRESHOLD:
regions_without_seperators = regions_without_seperators.astype(np.uint8) regions_without_seperators = regions_without_seperators.astype(np.uint8)
regions_without_seperators = cv2.erode(regions_without_seperators[:, :], self.kernel, iterations=6) regions_without_seperators = cv2.erode(regions_without_seperators[:, :], self.kernel, iterations=6)
#random_pixels_for_image = np.random.randn(regions_without_seperators.shape[0], regions_without_seperators.shape[1]) #random_pixels_for_image = np.random.randn(regions_without_seperators.shape[0], regions_without_seperators.shape[1])
#random_pixels_for_image[random_pixels_for_image < -0.5] = 0 #random_pixels_for_image[random_pixels_for_image < -0.5] = 0
#random_pixels_for_image[random_pixels_for_image != 0] = 1 #random_pixels_for_image[random_pixels_for_image != 0] = 1
#regions_without_seperators[(random_pixels_for_image[:, :] == 1) & (text_regions_p[:, :] == 2)] = 1 #regions_without_seperators[(random_pixels_for_image[:, :] == 1) & (text_regions_p[:, :] == 2)] = 1
else:
if np.abs(slope_deskew) >= SLOPE_THRESHOLD:
regions_without_seperators_d = regions_without_seperators_d.astype(np.uint8) regions_without_seperators_d = regions_without_seperators_d.astype(np.uint8)
regions_without_seperators_d = cv2.erode(regions_without_seperators_d[:, :], self.kernel, iterations=6) regions_without_seperators_d = cv2.erode(regions_without_seperators_d[:, :], self.kernel, iterations=6)
#random_pixels_for_image = np.random.randn(regions_without_seperators_d.shape[0], regions_without_seperators_d.shape[1]) #random_pixels_for_image = np.random.randn(regions_without_seperators_d.shape[0], regions_without_seperators_d.shape[1])
#random_pixels_for_image[random_pixels_for_image < -0.5] = 0 #random_pixels_for_image[random_pixels_for_image < -0.5] = 0
#random_pixels_for_image[random_pixels_for_image != 0] = 1 #random_pixels_for_image[random_pixels_for_image != 0] = 1
#regions_without_seperators_d[(random_pixels_for_image[:, :] == 1) & (text_regions_p_1_n[:, :] == 2)] = 1 #regions_without_seperators_d[(random_pixels_for_image[:, :] == 1) & (text_regions_p_1_n[:, :] == 2)] = 1
else:
pass
if np.abs(slope_deskew) < SLOPE_THRESHOLD: if np.abs(slope_deskew) < SLOPE_THRESHOLD:
boxes = return_boxes_of_images_by_order_of_reading_new(spliter_y_new, regions_without_seperators, matrix_of_lines_ch, num_col_classifier) boxes = return_boxes_of_images_by_order_of_reading_new(spliter_y_new, regions_without_seperators, matrix_of_lines_ch, num_col_classifier)
@ -2826,13 +2657,9 @@ class eynollah:
boxes_d = return_boxes_of_images_by_order_of_reading_new(spliter_y_new_d, regions_without_seperators_d, matrix_of_lines_ch_d, num_col_classifier) boxes_d = return_boxes_of_images_by_order_of_reading_new(spliter_y_new_d, regions_without_seperators_d, matrix_of_lines_ch_d, num_col_classifier)
# print(len(boxes),'boxes') # print(len(boxes),'boxes')
# sys.exit() # sys.exit()
print("boxes in: " + str(time.time() - t1)) print("boxes in: " + str(time.time() - t1))
img_revised_tab = text_regions_p[:, :] img_revised_tab = text_regions_p[:, :]
pixel_img = 2 pixel_img = 2
polygons_of_images = return_contours_of_interested_region(img_revised_tab, pixel_img) polygons_of_images = return_contours_of_interested_region(img_revised_tab, pixel_img)
@ -2852,14 +2679,11 @@ class eynollah:
K.clear_session() K.clear_session()
# gc.collect() # gc.collect()
patches = True patches = True
image_page = image_page.astype(np.uint8) image_page = image_page.astype(np.uint8)
# print(type(image_page)) # print(type(image_page))
regions_fully, regions_fully_only_drop = self.extract_text_regions(image_page, patches, cols=num_col_classifier) regions_fully, regions_fully_only_drop = self.extract_text_regions(image_page, patches, cols=num_col_classifier)
text_regions_p[:,:][regions_fully[:,:,0]==6]=6 text_regions_p[:,:][regions_fully[:,:,0]==6]=6
regions_fully_only_drop = put_drop_out_from_only_drop_model(regions_fully_only_drop, text_regions_p) regions_fully_only_drop = put_drop_out_from_only_drop_model(regions_fully_only_drop, text_regions_p)
@ -2903,7 +2727,6 @@ class eynollah:
# plt.show() # plt.show()
text_regions_p[:, :][regions_fully[:, :, 0] == 4] = 4 text_regions_p[:, :][regions_fully[:, :, 0] == 4] = 4
text_regions_p[:, :][regions_fully_np[:, :, 0] == 4] = 4 text_regions_p[:, :][regions_fully_np[:, :, 0] == 4] = 4
# plt.imshow(text_regions_p) # plt.imshow(text_regions_p)
@ -2915,18 +2738,14 @@ class eynollah:
text_regions_p_1_n = resize_image(text_regions_p_1_n, text_regions_p.shape[0], text_regions_p.shape[1]) text_regions_p_1_n = resize_image(text_regions_p_1_n, text_regions_p.shape[0], text_regions_p.shape[1])
textline_mask_tot_d = resize_image(textline_mask_tot_d, text_regions_p.shape[0], text_regions_p.shape[1]) textline_mask_tot_d = resize_image(textline_mask_tot_d, text_regions_p.shape[0], text_regions_p.shape[1])
regions_fully_n = resize_image(regions_fully_n, text_regions_p.shape[0], text_regions_p.shape[1]) regions_fully_n = resize_image(regions_fully_n, text_regions_p.shape[0], text_regions_p.shape[1])
regions_without_seperators_d = (text_regions_p_1_n[:, :] == 1) * 1 regions_without_seperators_d = (text_regions_p_1_n[:, :] == 1) * 1
regions_without_seperators = (text_regions_p[:, :] == 1) * 1 # ( (text_regions_p[:,:]==1) | (text_regions_p[:,:]==2) )*1 #self.return_regions_without_seperators_new(text_regions_p[:,:,0],img_only_regions) regions_without_seperators = (text_regions_p[:, :] == 1) * 1 # ( (text_regions_p[:,:]==1) | (text_regions_p[:,:]==2) )*1 #self.return_regions_without_seperators_new(text_regions_p[:,:,0],img_only_regions)
K.clear_session() K.clear_session()
gc.collect() gc.collect()
img_revised_tab = np.copy(text_regions_p[:, :]) img_revised_tab = np.copy(text_regions_p[:, :])
print("full layout in: " + str(time.time() - t1)) print("full layout in: " + str(time.time() - t1))
pixel_img = 5 pixel_img = 5
polygons_of_images = return_contours_of_interested_region(img_revised_tab, pixel_img) polygons_of_images = return_contours_of_interested_region(img_revised_tab, pixel_img)
@ -2950,16 +2769,11 @@ class eynollah:
# plt.show() # plt.show()
min_con_area = 0.000005 min_con_area = 0.000005
if np.abs(slope_deskew) >= SLOPE_THRESHOLD: if np.abs(slope_deskew) >= SLOPE_THRESHOLD:
contours_only_text, hir_on_text = return_contours_of_image(text_only) contours_only_text, hir_on_text = return_contours_of_image(text_only)
contours_only_text_parent = return_parent_contours(contours_only_text, hir_on_text) contours_only_text_parent = return_parent_contours(contours_only_text, hir_on_text)
areas_cnt_text = np.array([cv2.contourArea(contours_only_text_parent[j]) for j in range(len(contours_only_text_parent))]) areas_cnt_text = np.array([cv2.contourArea(contours_only_text_parent[j]) for j in range(len(contours_only_text_parent))])
areas_cnt_text = areas_cnt_text / float(text_only.shape[0] * text_only.shape[1]) areas_cnt_text = areas_cnt_text / float(text_only.shape[0] * text_only.shape[1])
contours_biggest = contours_only_text_parent[np.argmax(areas_cnt_text)] contours_biggest = contours_only_text_parent[np.argmax(areas_cnt_text)]
contours_only_text_parent = [contours_only_text_parent[jz] for jz in range(len(contours_only_text_parent)) if areas_cnt_text[jz] > min_con_area] contours_only_text_parent = [contours_only_text_parent[jz] for jz in range(len(contours_only_text_parent)) if areas_cnt_text[jz] > min_con_area]
areas_cnt_text_parent = [areas_cnt_text[jz] for jz in range(len(areas_cnt_text)) if areas_cnt_text[jz] > min_con_area] areas_cnt_text_parent = [areas_cnt_text[jz] for jz in range(len(areas_cnt_text)) if areas_cnt_text[jz] > min_con_area]
@ -2975,26 +2789,20 @@ class eynollah:
contours_only_text_parent_d = return_parent_contours(contours_only_text_d, hir_on_text_d) contours_only_text_parent_d = return_parent_contours(contours_only_text_d, hir_on_text_d)
areas_cnt_text_d = np.array([cv2.contourArea(contours_only_text_parent_d[j]) for j in range(len(contours_only_text_parent_d))]) areas_cnt_text_d = np.array([cv2.contourArea(contours_only_text_parent_d[j]) for j in range(len(contours_only_text_parent_d))])
areas_cnt_text_d = areas_cnt_text_d / float(text_only_d.shape[0] * text_only_d.shape[1]) areas_cnt_text_d = areas_cnt_text_d / float(text_only_d.shape[0] * text_only_d.shape[1])
contours_biggest_d = contours_only_text_parent_d[np.argmax(areas_cnt_text_d)] contours_biggest_d = contours_only_text_parent_d[np.argmax(areas_cnt_text_d)]
index_con_parents_d=np.argsort(areas_cnt_text_d) index_con_parents_d=np.argsort(areas_cnt_text_d)
contours_only_text_parent_d=list(np.array(contours_only_text_parent_d)[index_con_parents_d] ) contours_only_text_parent_d=list(np.array(contours_only_text_parent_d)[index_con_parents_d] )
areas_cnt_text_d=list(np.array(areas_cnt_text_d)[index_con_parents_d] ) areas_cnt_text_d=list(np.array(areas_cnt_text_d)[index_con_parents_d] )
cx_bigest_d_big, cy_biggest_d_big, _, _, _, _, _ = find_new_features_of_contoures([contours_biggest_d]) cx_bigest_d_big, cy_biggest_d_big, _, _, _, _, _ = find_new_features_of_contoures([contours_biggest_d])
cx_bigest_d, cy_biggest_d, _, _, _, _, _ = find_new_features_of_contoures(contours_only_text_parent_d) cx_bigest_d, cy_biggest_d, _, _, _, _, _ = find_new_features_of_contoures(contours_only_text_parent_d)
try: try:
cx_bigest_d_last5=cx_bigest_d[-5:] cx_bigest_d_last5=cx_bigest_d[-5:]
cy_biggest_d_last5=cy_biggest_d[-5:] cy_biggest_d_last5=cy_biggest_d[-5:]
dists_d = [math.sqrt((cx_bigest_big[0]-cx_bigest_d_last5[j])**2 + (cy_biggest_big[0]-cy_biggest_d_last5[j])**2) for j in range(len(cy_biggest_d_last5))] dists_d = [math.sqrt((cx_bigest_big[0]-cx_bigest_d_last5[j])**2 + (cy_biggest_big[0]-cy_biggest_d_last5[j])**2) for j in range(len(cy_biggest_d_last5))]
ind_largest=len(cx_bigest_d)-5+np.argmin(dists_d) ind_largest=len(cx_bigest_d)-5+np.argmin(dists_d)
cx_bigest_d_big[0]=cx_bigest_d[ind_largest] cx_bigest_d_big[0]=cx_bigest_d[ind_largest]
cy_biggest_d_big[0]=cy_biggest_d[ind_largest] cy_biggest_d_big[0]=cy_biggest_d[ind_largest]
except: except:
@ -3032,18 +2840,15 @@ class eynollah:
dists = [math.sqrt((p[0] - cx_bigest_d[j]) ** 2 + (p[1] - cy_biggest_d[j]) ** 2) for j in range(len(cx_bigest_d))] dists = [math.sqrt((p[0] - cx_bigest_d[j]) ** 2 + (p[1] - cy_biggest_d[j]) ** 2) for j in range(len(cx_bigest_d))]
# print(np.argmin(dists)) # print(np.argmin(dists))
contours_only_text_parent_d_ordered.append(contours_only_text_parent_d[np.argmin(dists)]) contours_only_text_parent_d_ordered.append(contours_only_text_parent_d[np.argmin(dists)])
# img2=np.zeros((text_only.shape[0],text_only.shape[1],3)) # img2=np.zeros((text_only.shape[0],text_only.shape[1],3))
# img2=cv2.fillPoly(img2,pts=[contours_only_text_parent_d[np.argmin(dists)]] ,color=(1,1,1)) # img2=cv2.fillPoly(img2,pts=[contours_only_text_parent_d[np.argmin(dists)]] ,color=(1,1,1))
# plt.imshow(img2[:,:,0]) # plt.imshow(img2[:,:,0])
# plt.show() # plt.show()
else: else:
contours_only_text, hir_on_text = return_contours_of_image(text_only) contours_only_text, hir_on_text = return_contours_of_image(text_only)
contours_only_text_parent = return_parent_contours(contours_only_text, hir_on_text) contours_only_text_parent = return_parent_contours(contours_only_text, hir_on_text)
areas_cnt_text = np.array([cv2.contourArea(contours_only_text_parent[j]) for j in range(len(contours_only_text_parent))]) areas_cnt_text = np.array([cv2.contourArea(contours_only_text_parent[j]) for j in range(len(contours_only_text_parent))])
areas_cnt_text = areas_cnt_text / float(text_only.shape[0] * text_only.shape[1]) areas_cnt_text = areas_cnt_text / float(text_only.shape[0] * text_only.shape[1])
contours_biggest = contours_only_text_parent[np.argmax(areas_cnt_text)] contours_biggest = contours_only_text_parent[np.argmax(areas_cnt_text)]
@ -3061,42 +2866,32 @@ class eynollah:
# print(len(contours_only_text_parent),len(contours_only_text_parent_d),'vizzz') # print(len(contours_only_text_parent),len(contours_only_text_parent_d),'vizzz')
txt_con_org = get_textregion_contours_in_org_image(contours_only_text_parent, self.image, slope_first) txt_con_org = get_textregion_contours_in_org_image(contours_only_text_parent, self.image, slope_first)
boxes_text, _ = get_text_region_boxes_by_given_contours(contours_only_text_parent) boxes_text, _ = get_text_region_boxes_by_given_contours(contours_only_text_parent)
boxes_marginals, _ = get_text_region_boxes_by_given_contours(polygons_of_marginals) boxes_marginals, _ = get_text_region_boxes_by_given_contours(polygons_of_marginals)
if not self.curved_line: if not self.curved_line:
slopes, all_found_texline_polygons, boxes_text, txt_con_org, contours_only_text_parent, all_box_coord, index_by_text_par_con = self.get_slopes_and_deskew_new(txt_con_org, contours_only_text_parent, textline_mask_tot_ea, image_page_rotated, boxes_text, slope_deskew) slopes, all_found_texline_polygons, boxes_text, txt_con_org, contours_only_text_parent, all_box_coord, index_by_text_par_con = self.get_slopes_and_deskew_new(txt_con_org, contours_only_text_parent, textline_mask_tot_ea, image_page_rotated, boxes_text, slope_deskew)
slopes_marginals, all_found_texline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, index_by_text_par_con_marginal = self.get_slopes_and_deskew_new(polygons_of_marginals, polygons_of_marginals, textline_mask_tot_ea, image_page_rotated, boxes_marginals, slope_deskew) slopes_marginals, all_found_texline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, index_by_text_par_con_marginal = self.get_slopes_and_deskew_new(polygons_of_marginals, polygons_of_marginals, textline_mask_tot_ea, image_page_rotated, boxes_marginals, slope_deskew)
if self.curved_line: else:
scale_param = 1 scale_param = 1
all_found_texline_polygons, boxes_text, txt_con_org, contours_only_text_parent, all_box_coord, index_by_text_par_con, slopes = self.get_slopes_and_deskew_new_curved(txt_con_org, contours_only_text_parent, cv2.erode(textline_mask_tot_ea, kernel=self.kernel, iterations=1), image_page_rotated, boxes_text, text_only, num_col_classifier, scale_param, slope_deskew) all_found_texline_polygons, boxes_text, txt_con_org, contours_only_text_parent, all_box_coord, index_by_text_par_con, slopes = self.get_slopes_and_deskew_new_curved(txt_con_org, contours_only_text_parent, cv2.erode(textline_mask_tot_ea, kernel=self.kernel, iterations=1), image_page_rotated, boxes_text, text_only, num_col_classifier, scale_param, slope_deskew)
all_found_texline_polygons = small_textlines_to_parent_adherence2(all_found_texline_polygons, textline_mask_tot_ea, num_col_classifier) all_found_texline_polygons = small_textlines_to_parent_adherence2(all_found_texline_polygons, textline_mask_tot_ea, num_col_classifier)
all_found_texline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, index_by_text_par_con_marginal, slopes_marginals = self.get_slopes_and_deskew_new_curved(polygons_of_marginals, polygons_of_marginals, cv2.erode(textline_mask_tot_ea, kernel=self.kernel, iterations=1), image_page_rotated, boxes_marginals, text_only, num_col_classifier, scale_param, slope_deskew) all_found_texline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, index_by_text_par_con_marginal, slopes_marginals = self.get_slopes_and_deskew_new_curved(polygons_of_marginals, polygons_of_marginals, cv2.erode(textline_mask_tot_ea, kernel=self.kernel, iterations=1), image_page_rotated, boxes_marginals, text_only, num_col_classifier, scale_param, slope_deskew)
all_found_texline_polygons_marginals = small_textlines_to_parent_adherence2(all_found_texline_polygons_marginals, textline_mask_tot_ea, num_col_classifier) all_found_texline_polygons_marginals = small_textlines_to_parent_adherence2(all_found_texline_polygons_marginals, textline_mask_tot_ea, num_col_classifier)
index_of_vertical_text_contours = np.array(range(len(slopes)))[(abs(np.array(slopes)) > 60)] index_of_vertical_text_contours = np.array(range(len(slopes)))[(abs(np.array(slopes)) > 60)]
contours_text_vertical = [contours_only_text_parent[i] for i in index_of_vertical_text_contours] contours_text_vertical = [contours_only_text_parent[i] for i in index_of_vertical_text_contours]
K.clear_session() K.clear_session()
gc.collect() gc.collect()
# print(index_by_text_par_con,'index_by_text_par_con') # print(index_by_text_par_con,'index_by_text_par_con')
if self.full_layout: if self.full_layout:
if np.abs(slope_deskew) >= SLOPE_THRESHOLD: if np.abs(slope_deskew) >= SLOPE_THRESHOLD:
contours_only_text_parent_d_ordered = list(np.array(contours_only_text_parent_d_ordered)[index_by_text_par_con]) contours_only_text_parent_d_ordered = list(np.array(contours_only_text_parent_d_ordered)[index_by_text_par_con])
text_regions_p, contours_only_text_parent, contours_only_text_parent_h, all_box_coord, all_box_coord_h, all_found_texline_polygons, all_found_texline_polygons_h, slopes, slopes_h, contours_only_text_parent_d_ordered, contours_only_text_parent_h_d_ordered = check_any_text_region_in_model_one_is_main_or_header(text_regions_p, regions_fully, contours_only_text_parent, all_box_coord, all_found_texline_polygons, slopes, contours_only_text_parent_d_ordered) text_regions_p, contours_only_text_parent, contours_only_text_parent_h, all_box_coord, all_box_coord_h, all_found_texline_polygons, all_found_texline_polygons_h, slopes, slopes_h, contours_only_text_parent_d_ordered, contours_only_text_parent_h_d_ordered = check_any_text_region_in_model_one_is_main_or_header(text_regions_p, regions_fully, contours_only_text_parent, all_box_coord, all_found_texline_polygons, slopes, contours_only_text_parent_d_ordered)
else: else:
contours_only_text_parent_d_ordered = None contours_only_text_parent_d_ordered = None
text_regions_p, contours_only_text_parent, contours_only_text_parent_h, all_box_coord, all_box_coord_h, all_found_texline_polygons, all_found_texline_polygons_h, slopes, slopes_h, contours_only_text_parent_d_ordered, contours_only_text_parent_h_d_ordered = check_any_text_region_in_model_one_is_main_or_header(text_regions_p, regions_fully, contours_only_text_parent, all_box_coord, all_found_texline_polygons, slopes, contours_only_text_parent_d_ordered) text_regions_p, contours_only_text_parent, contours_only_text_parent_h, all_box_coord, all_box_coord_h, all_found_texline_polygons, all_found_texline_polygons_h, slopes, slopes_h, contours_only_text_parent_d_ordered, contours_only_text_parent_h_d_ordered = check_any_text_region_in_model_one_is_main_or_header(text_regions_p, regions_fully, contours_only_text_parent, all_box_coord, all_found_texline_polygons, slopes, contours_only_text_parent_d_ordered)
if self.dir_of_layout is not None: if self.dir_of_layout is not None:
@ -3110,10 +2905,8 @@ class eynollah:
##print('Job done in: '+str(time.time()-t1)) ##print('Job done in: '+str(time.time()-t1))
polygons_of_tabels = [] polygons_of_tabels = []
pixel_img = 4 pixel_img = 4
polygons_of_drop_capitals = return_contours_of_interested_region_by_min_size(text_regions_p, pixel_img) polygons_of_drop_capitals = return_contours_of_interested_region_by_min_size(text_regions_p, pixel_img)
all_found_texline_polygons = adhere_drop_capital_region_into_cprresponding_textline(text_regions_p, polygons_of_drop_capitals, contours_only_text_parent, contours_only_text_parent_h, all_box_coord, all_box_coord_h, all_found_texline_polygons, all_found_texline_polygons_h, kernel=self.kernel, curved_line=self.curved_line) all_found_texline_polygons = adhere_drop_capital_region_into_cprresponding_textline(text_regions_p, polygons_of_drop_capitals, contours_only_text_parent, contours_only_text_parent_h, all_box_coord, all_box_coord_h, all_found_texline_polygons, all_found_texline_polygons_h, kernel=self.kernel, curved_line=self.curved_line)
# print(len(contours_only_text_parent_h),len(contours_only_text_parent_h_d_ordered),'contours_only_text_parent_h') # print(len(contours_only_text_parent_h),len(contours_only_text_parent_h_d_ordered),'contours_only_text_parent_h')