qurator-spk
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eynollah
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debugging issues

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pull/142/head
vahidrezanezhad 1 week ago
parent e9c0d716f6
commit 0e8c561618
2 changed files with 419 additions and 418 deletions
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src/eynollah/eynollah.py
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@ -195,6 +195,8 @@ class Eynollah:
logger=None, logger=None,
pcgts=None, pcgts=None,
): ):
if skip_layout_and_reading_order:
textline_light = True
self.light_version = light_version self.light_version = light_version
if not dir_in: if not dir_in:
if image_pil: if image_pil:
@ -1512,7 +1514,7 @@ class Eynollah:
textlines_ins = [polygons_of_textlines[ind] for ind in indexes_in] textlines_ins = [polygons_of_textlines[ind] for ind in indexes_in]
all_found_textline_polygons.append(textlines_ins) all_found_textline_polygons.append(textlines_ins)
slopes.append(0) slopes.append(slope_deskew)
_, crop_coor = crop_image_inside_box(boxes[index],image_page_rotated) _, crop_coor = crop_image_inside_box(boxes[index],image_page_rotated)
@ -1527,11 +1529,8 @@ class Eynollah:
results = self.executor.map(partial(do_work_of_slopes_new_light, results = self.executor.map(partial(do_work_of_slopes_new_light,
textline_mask_tot_ea=textline_mask_tot, textline_mask_tot_ea=textline_mask_tot,
image_page_rotated=image_page_rotated, image_page_rotated=image_page_rotated,
slope_deskew=slope_deskew, slope_deskew=slope_deskew,textline_light=self.textline_light,
MAX_SLOPE=MAX_SLOPE, logger=self.logger,),
KERNEL=KERNEL,
logger=self.logger,
plotter=self.plotter,),
boxes, contours, contours_par, range(len(contours_par))) boxes, contours, contours_par, range(len(contours_par)))
#textline_polygons, boxes, text_regions, text_regions_par, box_coord, index_text_con, slopes = zip(*results) #textline_polygons, boxes, text_regions, text_regions_par, box_coord, index_text_con, slopes = zip(*results)
self.logger.debug("exit get_slopes_and_deskew_new_light") self.logger.debug("exit get_slopes_and_deskew_new_light")
@ -4245,7 +4244,7 @@ class Eynollah:
def filter_contours_without_textline_inside(self,contours,text_con_org, contours_textline): def filter_contours_without_textline_inside(self,contours,text_con_org, contours_textline, contours_only_text_parent_d_ordered):
###contours_txtline_of_all_textregions = [] ###contours_txtline_of_all_textregions = []
@ -4282,8 +4281,9 @@ class Eynollah:
contours.pop(ind_u_a_trs) contours.pop(ind_u_a_trs)
contours_textline.pop(ind_u_a_trs) contours_textline.pop(ind_u_a_trs)
text_con_org.pop(ind_u_a_trs) text_con_org.pop(ind_u_a_trs)
contours_only_text_parent_d_ordered.pop(ind_u_a_trs)
return contours, text_con_org, contours_textline return contours, text_con_org, contours_textline, contours_only_text_parent_d_ordered, np.array(range(len(contours)))
def dilate_textlines(self,all_found_textline_polygons): def dilate_textlines(self,all_found_textline_polygons):
for j in range(len(all_found_textline_polygons)): for j in range(len(all_found_textline_polygons)):
@ -4487,12 +4487,9 @@ class Eynollah:
continue continue
else: else:
return pcgts return pcgts
img_res, is_image_enhanced, num_col_classifier, num_column_is_classified = self.run_enhancement(self.light_version)
self.logger.info("Enhancing took %.1fs ", time.time() - t0)
#print("text region early -1 in %.1fs", time.time() - t0)
t1 = time.time()
if self.skip_layout_and_reading_order: if self.skip_layout_and_reading_order:
img_res, is_image_enhanced, num_col_classifier, num_column_is_classified = self.run_enhancement(self.light_version)
self.logger.info("Enhancing took %.1fs ", time.time() - t0)
_ ,_, _, textline_mask_tot_ea, img_bin_light = self.get_regions_light_v(img_res, is_image_enhanced, num_col_classifier, _ ,_, _, textline_mask_tot_ea, img_bin_light = self.get_regions_light_v(img_res, is_image_enhanced, num_col_classifier,
skip_layout_and_reading_order=self.skip_layout_and_reading_order) skip_layout_and_reading_order=self.skip_layout_and_reading_order)
@ -4522,467 +4519,471 @@ class Eynollah:
polygons_lines_xml = [] polygons_lines_xml = []
contours_tables = [] contours_tables = []
ocr_all_textlines = None ocr_all_textlines = None
pcgts = self.writer.build_pagexml_no_full_layout(cont_page, page_coord, order_text_new, id_of_texts_tot, pcgts = self.writer.build_pagexml_no_full_layout(cont_page, page_coord, order_text_new, id_of_texts_tot,
all_found_textline_polygons, page_coord, polygons_of_images, polygons_of_marginals, all_found_textline_polygons, page_coord, polygons_of_images, polygons_of_marginals,
all_found_textline_polygons_marginals, all_box_coord_marginals, slopes, slopes_marginals, all_found_textline_polygons_marginals, all_box_coord_marginals, slopes, slopes_marginals,
cont_page, polygons_lines_xml, contours_tables, ocr_all_textlines) cont_page, polygons_lines_xml, contours_tables, ocr_all_textlines)
if self.dir_in: if self.dir_in:
self.writer.write_pagexml(pcgts)
continue continue
else: else:
return pcgts return pcgts
if not self.extract_only_images and not self.skip_layout_and_reading_order:
img_res, is_image_enhanced, num_col_classifier, num_column_is_classified = self.run_enhancement(self.light_version)
self.logger.info("Enhancing took %.1fs ", time.time() - t0)
#print("text region early -1 in %.1fs", time.time() - t0)
t1 = time.time()
if self.light_version:
text_regions_p_1 ,erosion_hurts, polygons_lines_xml, textline_mask_tot_ea, img_bin_light = self.get_regions_light_v(img_res, is_image_enhanced, num_col_classifier)
#print("text region early -2 in %.1fs", time.time() - t0)
if self.light_version: if num_col_classifier == 1 or num_col_classifier ==2:
text_regions_p_1 ,erosion_hurts, polygons_lines_xml, textline_mask_tot_ea, img_bin_light = self.get_regions_light_v(img_res, is_image_enhanced, num_col_classifier) if num_col_classifier == 1:
#print("text region early -2 in %.1fs", time.time() - t0) img_w_new = 1000
img_h_new = int(textline_mask_tot_ea.shape[0] / float(textline_mask_tot_ea.shape[1]) * img_w_new)
if num_col_classifier == 1 or num_col_classifier ==2:
if num_col_classifier == 1:
img_w_new = 1000
img_h_new = int(textline_mask_tot_ea.shape[0] / float(textline_mask_tot_ea.shape[1]) * img_w_new)
elif num_col_classifier == 2: elif num_col_classifier == 2:
img_w_new = 1300 img_w_new = 1300
img_h_new = int(textline_mask_tot_ea.shape[0] / float(textline_mask_tot_ea.shape[1]) * img_w_new) img_h_new = int(textline_mask_tot_ea.shape[0] / float(textline_mask_tot_ea.shape[1]) * img_w_new)
textline_mask_tot_ea_deskew = resize_image(textline_mask_tot_ea,img_h_new, img_w_new ) textline_mask_tot_ea_deskew = resize_image(textline_mask_tot_ea,img_h_new, img_w_new )
slope_deskew, slope_first = self.run_deskew(textline_mask_tot_ea_deskew) slope_deskew, slope_first = self.run_deskew(textline_mask_tot_ea_deskew)
else:
slope_deskew, slope_first = self.run_deskew(textline_mask_tot_ea)
#print("text region early -2,5 in %.1fs", time.time() - t0)
#self.logger.info("Textregion detection took %.1fs ", time.time() - t1t)
num_col, num_col_classifier, img_only_regions, page_coord, image_page, mask_images, mask_lines, text_regions_p_1, cont_page, table_prediction, textline_mask_tot_ea, img_bin_light = \
self.run_graphics_and_columns_light(text_regions_p_1, textline_mask_tot_ea, num_col_classifier, num_column_is_classified, erosion_hurts, img_bin_light)
#self.logger.info("run graphics %.1fs ", time.time() - t1t)
#print("text region early -3 in %.1fs", time.time() - t0)
textline_mask_tot_ea_org = np.copy(textline_mask_tot_ea)
#print("text region early -4 in %.1fs", time.time() - t0)
else: else:
slope_deskew, slope_first = self.run_deskew(textline_mask_tot_ea) text_regions_p_1 ,erosion_hurts, polygons_lines_xml = self.get_regions_from_xy_2models(img_res, is_image_enhanced, num_col_classifier)
#print("text region early -2,5 in %.1fs", time.time() - t0) self.logger.info("Textregion detection took %.1fs ", time.time() - t1)
#self.logger.info("Textregion detection took %.1fs ", time.time() - t1t)
num_col, num_col_classifier, img_only_regions, page_coord, image_page, mask_images, mask_lines, text_regions_p_1, cont_page, table_prediction, textline_mask_tot_ea, img_bin_light = \ t1 = time.time()
self.run_graphics_and_columns_light(text_regions_p_1, textline_mask_tot_ea, num_col_classifier, num_column_is_classified, erosion_hurts, img_bin_light) num_col, num_col_classifier, img_only_regions, page_coord, image_page, mask_images, mask_lines, text_regions_p_1, cont_page, table_prediction = \
#self.logger.info("run graphics %.1fs ", time.time() - t1t) self.run_graphics_and_columns(text_regions_p_1, num_col_classifier, num_column_is_classified, erosion_hurts)
#print("text region early -3 in %.1fs", time.time() - t0) self.logger.info("Graphics detection took %.1fs ", time.time() - t1)
textline_mask_tot_ea_org = np.copy(textline_mask_tot_ea) #self.logger.info('cont_page %s', cont_page)
#print("text region early -4 in %.1fs", time.time() - t0) #plt.imshow(table_prediction)
else: #plt.show()
text_regions_p_1 ,erosion_hurts, polygons_lines_xml = self.get_regions_from_xy_2models(img_res, is_image_enhanced, num_col_classifier)
self.logger.info("Textregion detection took %.1fs ", time.time() - t1)
t1 = time.time()
num_col, num_col_classifier, img_only_regions, page_coord, image_page, mask_images, mask_lines, text_regions_p_1, cont_page, table_prediction = \
self.run_graphics_and_columns(text_regions_p_1, num_col_classifier, num_column_is_classified, erosion_hurts)
self.logger.info("Graphics detection took %.1fs ", time.time() - t1)
#self.logger.info('cont_page %s', cont_page)
#plt.imshow(table_prediction)
#plt.show()
if not num_col: if not num_col:
self.logger.info("No columns detected, outputting an empty PAGE-XML") self.logger.info("No columns detected, outputting an empty PAGE-XML")
ocr_all_textlines = None ocr_all_textlines = None
pcgts = self.writer.build_pagexml_no_full_layout([], page_coord, [], [], [], [], [], [], [], [], [], [], cont_page, [], [], ocr_all_textlines) pcgts = self.writer.build_pagexml_no_full_layout([], page_coord, [], [], [], [], [], [], [], [], [], [], cont_page, [], [], ocr_all_textlines)
self.logger.info("Job done in %.1fs", time.time() - t1) self.logger.info("Job done in %.1fs", time.time() - t1)
if self.dir_in: if self.dir_in:
self.writer.write_pagexml(pcgts) self.writer.write_pagexml(pcgts)
continue continue
else: else:
return pcgts return pcgts
#print("text region early in %.1fs", time.time() - t0) #print("text region early in %.1fs", time.time() - t0)
t1 = time.time()
if not self.light_version:
textline_mask_tot_ea = self.run_textline(image_page)
self.logger.info("textline detection took %.1fs", time.time() - t1)
t1 = time.time() t1 = time.time()
slope_deskew, slope_first = self.run_deskew(textline_mask_tot_ea) if not self.light_version:
self.logger.info("deskewing took %.1fs", time.time() - t1) textline_mask_tot_ea = self.run_textline(image_page)
elif num_col_classifier in (1,2): self.logger.info("textline detection took %.1fs", time.time() - t1)
org_h_l_m = textline_mask_tot_ea.shape[0] t1 = time.time()
org_w_l_m = textline_mask_tot_ea.shape[1] slope_deskew, slope_first = self.run_deskew(textline_mask_tot_ea)
if num_col_classifier == 1: self.logger.info("deskewing took %.1fs", time.time() - t1)
img_w_new = 2000 elif num_col_classifier in (1,2):
img_h_new = int(textline_mask_tot_ea.shape[0] / float(textline_mask_tot_ea.shape[1]) * img_w_new) org_h_l_m = textline_mask_tot_ea.shape[0]
org_w_l_m = textline_mask_tot_ea.shape[1]
elif num_col_classifier == 2: if num_col_classifier == 1:
img_w_new = 2400 img_w_new = 2000
img_h_new = int(textline_mask_tot_ea.shape[0] / float(textline_mask_tot_ea.shape[1]) * img_w_new) img_h_new = int(textline_mask_tot_ea.shape[0] / float(textline_mask_tot_ea.shape[1]) * img_w_new)
image_page = resize_image(image_page,img_h_new, img_w_new )
textline_mask_tot_ea = resize_image(textline_mask_tot_ea,img_h_new, img_w_new )
mask_images = resize_image(mask_images,img_h_new, img_w_new )
mask_lines = resize_image(mask_lines,img_h_new, img_w_new )
text_regions_p_1 = resize_image(text_regions_p_1,img_h_new, img_w_new )
table_prediction = resize_image(table_prediction,img_h_new, img_w_new )
textline_mask_tot, text_regions_p, image_page_rotated = self.run_marginals(image_page, textline_mask_tot_ea, mask_images, mask_lines, num_col_classifier, slope_deskew, text_regions_p_1, table_prediction)
if self.light_version and num_col_classifier in (1,2):
image_page = resize_image(image_page,org_h_l_m, org_w_l_m )
textline_mask_tot_ea = resize_image(textline_mask_tot_ea,org_h_l_m, org_w_l_m )
text_regions_p = resize_image(text_regions_p,org_h_l_m, org_w_l_m )
textline_mask_tot = resize_image(textline_mask_tot,org_h_l_m, org_w_l_m )
text_regions_p_1 = resize_image(text_regions_p_1,org_h_l_m, org_w_l_m )
table_prediction = resize_image(table_prediction,org_h_l_m, org_w_l_m )
image_page_rotated = resize_image(image_page_rotated,org_h_l_m, org_w_l_m )
self.logger.info("detection of marginals took %.1fs", time.time() - t1)
#print("text region early 2 marginal in %.1fs", time.time() - t0)
## birdan sora chock chakir
t1 = time.time()
if not self.full_layout:
polygons_of_images, img_revised_tab, text_regions_p_1_n, textline_mask_tot_d, regions_without_separators_d, boxes, boxes_d, polygons_of_marginals, contours_tables = \
self.run_boxes_no_full_layout(image_page, textline_mask_tot, text_regions_p, slope_deskew, num_col_classifier, table_prediction, erosion_hurts)
###polygons_of_marginals = self.dilate_textregions_contours(polygons_of_marginals)
else:
polygons_of_images, img_revised_tab, text_regions_p_1_n, textline_mask_tot_d, regions_without_separators_d, regions_fully, regions_without_separators, polygons_of_marginals, contours_tables = \
self.run_boxes_full_layout(image_page, textline_mask_tot, text_regions_p, slope_deskew, num_col_classifier, img_only_regions, table_prediction, erosion_hurts, img_bin_light if self.light_version else None)
###polygons_of_marginals = self.dilate_textregions_contours(polygons_of_marginals)
if self.light_version:
drop_label_in_full_layout = 4
textline_mask_tot_ea_org[img_revised_tab==drop_label_in_full_layout] = 0
text_only = ((img_revised_tab[:, :] == 1)) * 1
if np.abs(slope_deskew) >= SLOPE_THRESHOLD:
text_only_d = ((text_regions_p_1_n[:, :] == 1)) * 1
#print("text region early 2 in %.1fs", time.time() - t0)
###min_con_area = 0.000005
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)
if len(contours_only_text_parent) > 0:
areas_cnt_text = np.array([cv2.contourArea(c) for c in contours_only_text_parent])
areas_cnt_text = areas_cnt_text / float(text_only.shape[0] * text_only.shape[1])
#self.logger.info('areas_cnt_text %s', areas_cnt_text)
contours_biggest = contours_only_text_parent[np.argmax(areas_cnt_text)]
contours_only_text_parent = [c for jz, c in enumerate(contours_only_text_parent) if areas_cnt_text[jz] > MIN_AREA_REGION]
areas_cnt_text_parent = [area for area in areas_cnt_text if area > MIN_AREA_REGION]
index_con_parents = np.argsort(areas_cnt_text_parent)
contours_only_text_parent = self.return_list_of_contours_with_desired_order(contours_only_text_parent, index_con_parents) elif num_col_classifier == 2:
img_w_new = 2400
img_h_new = int(textline_mask_tot_ea.shape[0] / float(textline_mask_tot_ea.shape[1]) * img_w_new)
##try: image_page = resize_image(image_page,img_h_new, img_w_new )
##contours_only_text_parent = list(np.array(contours_only_text_parent,dtype=object)[index_con_parents]) textline_mask_tot_ea = resize_image(textline_mask_tot_ea,img_h_new, img_w_new )
##except: mask_images = resize_image(mask_images,img_h_new, img_w_new )
##contours_only_text_parent = list(np.array(contours_only_text_parent,dtype=np.int32)[index_con_parents]) mask_lines = resize_image(mask_lines,img_h_new, img_w_new )
##areas_cnt_text_parent = list(np.array(areas_cnt_text_parent)[index_con_parents]) text_regions_p_1 = resize_image(text_regions_p_1,img_h_new, img_w_new )
areas_cnt_text_parent = self.return_list_of_contours_with_desired_order(areas_cnt_text_parent, index_con_parents) table_prediction = resize_image(table_prediction,img_h_new, img_w_new )
textline_mask_tot, text_regions_p, image_page_rotated = self.run_marginals(image_page, textline_mask_tot_ea, mask_images, mask_lines, num_col_classifier, slope_deskew, text_regions_p_1, table_prediction)
if self.light_version and num_col_classifier in (1,2):
image_page = resize_image(image_page,org_h_l_m, org_w_l_m )
textline_mask_tot_ea = resize_image(textline_mask_tot_ea,org_h_l_m, org_w_l_m )
text_regions_p = resize_image(text_regions_p,org_h_l_m, org_w_l_m )
textline_mask_tot = resize_image(textline_mask_tot,org_h_l_m, org_w_l_m )
text_regions_p_1 = resize_image(text_regions_p_1,org_h_l_m, org_w_l_m )
table_prediction = resize_image(table_prediction,org_h_l_m, org_w_l_m )
image_page_rotated = resize_image(image_page_rotated,org_h_l_m, org_w_l_m )
self.logger.info("detection of marginals took %.1fs", time.time() - t1)
#print("text region early 2 marginal in %.1fs", time.time() - t0)
## birdan sora chock chakir
t1 = time.time()
if not self.full_layout:
polygons_of_images, img_revised_tab, text_regions_p_1_n, textline_mask_tot_d, regions_without_separators_d, boxes, boxes_d, polygons_of_marginals, contours_tables = \
self.run_boxes_no_full_layout(image_page, textline_mask_tot, text_regions_p, slope_deskew, num_col_classifier, table_prediction, erosion_hurts)
###polygons_of_marginals = self.dilate_textregions_contours(polygons_of_marginals)
else:
polygons_of_images, img_revised_tab, text_regions_p_1_n, textline_mask_tot_d, regions_without_separators_d, regions_fully, regions_without_separators, polygons_of_marginals, contours_tables = \
self.run_boxes_full_layout(image_page, textline_mask_tot, text_regions_p, slope_deskew, num_col_classifier, img_only_regions, table_prediction, erosion_hurts, img_bin_light if self.light_version else None)
###polygons_of_marginals = self.dilate_textregions_contours(polygons_of_marginals)
if self.light_version:
drop_label_in_full_layout = 4
textline_mask_tot_ea_org[img_revised_tab==drop_label_in_full_layout] = 0
cx_bigest_big, cy_biggest_big, _, _, _, _, _ = find_new_features_of_contours([contours_biggest])
cx_bigest, cy_biggest, _, _, _, _, _ = find_new_features_of_contours(contours_only_text_parent)
text_only = ((img_revised_tab[:, :] == 1)) * 1
if np.abs(slope_deskew) >= SLOPE_THRESHOLD: if np.abs(slope_deskew) >= SLOPE_THRESHOLD:
contours_only_text_d, hir_on_text_d = return_contours_of_image(text_only_d) text_only_d = ((text_regions_p_1_n[:, :] == 1)) * 1
contours_only_text_parent_d = return_parent_contours(contours_only_text_d, hir_on_text_d)
#print("text region early 2 in %.1fs", time.time() - t0)
areas_cnt_text_d = np.array([cv2.contourArea(c) for c in contours_only_text_parent_d]) ###min_con_area = 0.000005
areas_cnt_text_d = areas_cnt_text_d / float(text_only_d.shape[0] * text_only_d.shape[1]) 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)
if len(contours_only_text_parent) > 0:
areas_cnt_text = np.array([cv2.contourArea(c) for c in contours_only_text_parent])
areas_cnt_text = areas_cnt_text / float(text_only.shape[0] * text_only.shape[1])
#self.logger.info('areas_cnt_text %s', areas_cnt_text)
contours_biggest = contours_only_text_parent[np.argmax(areas_cnt_text)]
contours_only_text_parent = [c for jz, c in enumerate(contours_only_text_parent) if areas_cnt_text[jz] > MIN_AREA_REGION]
areas_cnt_text_parent = [area for area in areas_cnt_text if area > MIN_AREA_REGION]
index_con_parents = np.argsort(areas_cnt_text_parent)
contours_only_text_parent = self.return_list_of_contours_with_desired_order(contours_only_text_parent, index_con_parents)
##try:
##contours_only_text_parent = list(np.array(contours_only_text_parent,dtype=object)[index_con_parents])
##except:
##contours_only_text_parent = list(np.array(contours_only_text_parent,dtype=np.int32)[index_con_parents])
##areas_cnt_text_parent = list(np.array(areas_cnt_text_parent)[index_con_parents])
areas_cnt_text_parent = self.return_list_of_contours_with_desired_order(areas_cnt_text_parent, index_con_parents)
cx_bigest_big, cy_biggest_big, _, _, _, _, _ = find_new_features_of_contours([contours_biggest])
cx_bigest, cy_biggest, _, _, _, _, _ = find_new_features_of_contours(contours_only_text_parent)
if len(areas_cnt_text_d)>0: if np.abs(slope_deskew) >= SLOPE_THRESHOLD:
contours_biggest_d = contours_only_text_parent_d[np.argmax(areas_cnt_text_d)] contours_only_text_d, hir_on_text_d = return_contours_of_image(text_only_d)
index_con_parents_d = np.argsort(areas_cnt_text_d) contours_only_text_parent_d = return_parent_contours(contours_only_text_d, hir_on_text_d)
contours_only_text_parent_d = self.return_list_of_contours_with_desired_order(contours_only_text_parent_d, index_con_parents_d)
#try: areas_cnt_text_d = np.array([cv2.contourArea(c) for c in contours_only_text_parent_d])
#contours_only_text_parent_d = list(np.array(contours_only_text_parent_d,dtype=object)[index_con_parents_d]) areas_cnt_text_d = areas_cnt_text_d / float(text_only_d.shape[0] * text_only_d.shape[1])
#except:
#contours_only_text_parent_d = list(np.array(contours_only_text_parent_d,dtype=np.int32)[index_con_parents_d]) if len(areas_cnt_text_d)>0:
contours_biggest_d = contours_only_text_parent_d[np.argmax(areas_cnt_text_d)]
#areas_cnt_text_d = list(np.array(areas_cnt_text_d)[index_con_parents_d]) index_con_parents_d = np.argsort(areas_cnt_text_d)
areas_cnt_text_d = self.return_list_of_contours_with_desired_order(areas_cnt_text_d, index_con_parents_d) contours_only_text_parent_d = self.return_list_of_contours_with_desired_order(contours_only_text_parent_d, index_con_parents_d)
#try:
cx_bigest_d_big, cy_biggest_d_big, _, _, _, _, _ = find_new_features_of_contours([contours_biggest_d]) #contours_only_text_parent_d = list(np.array(contours_only_text_parent_d,dtype=object)[index_con_parents_d])
cx_bigest_d, cy_biggest_d, _, _, _, _, _ = find_new_features_of_contours(contours_only_text_parent_d) #except:
try: #contours_only_text_parent_d = list(np.array(contours_only_text_parent_d,dtype=np.int32)[index_con_parents_d])
if len(cx_bigest_d) >= 5:
cx_bigest_d_last5 = cx_bigest_d[-5:] #areas_cnt_text_d = list(np.array(areas_cnt_text_d)[index_con_parents_d])
cy_biggest_d_last5 = cy_biggest_d[-5:] areas_cnt_text_d = self.return_list_of_contours_with_desired_order(areas_cnt_text_d, index_con_parents_d)
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) cx_bigest_d_big, cy_biggest_d_big, _, _, _, _, _ = find_new_features_of_contours([contours_biggest_d])
else: cx_bigest_d, cy_biggest_d, _, _, _, _, _ = find_new_features_of_contours(contours_only_text_parent_d)
cx_bigest_d_last5 = cx_bigest_d[-len(cx_bigest_d):] try:
cy_biggest_d_last5 = cy_biggest_d[-len(cx_bigest_d):] if len(cx_bigest_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))] cx_bigest_d_last5 = cx_bigest_d[-5:]
ind_largest = len(cx_bigest_d) - len(cx_bigest_d) + np.argmin(dists_d) 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))]
cx_bigest_d_big[0] = cx_bigest_d[ind_largest] ind_largest = len(cx_bigest_d) -5 + np.argmin(dists_d)
cy_biggest_d_big[0] = cy_biggest_d[ind_largest] else:
except Exception as why: cx_bigest_d_last5 = cx_bigest_d[-len(cx_bigest_d):]
self.logger.error(why) cy_biggest_d_last5 = cy_biggest_d[-len(cx_bigest_d):]
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))]
(h, w) = text_only.shape[:2] ind_largest = len(cx_bigest_d) - len(cx_bigest_d) + np.argmin(dists_d)
center = (w // 2.0, h // 2.0)
M = cv2.getRotationMatrix2D(center, slope_deskew, 1.0) cx_bigest_d_big[0] = cx_bigest_d[ind_largest]
M_22 = np.array(M)[:2, :2] cy_biggest_d_big[0] = cy_biggest_d[ind_largest]
p_big = np.dot(M_22, [cx_bigest_big, cy_biggest_big]) except Exception as why:
x_diff = p_big[0] - cx_bigest_d_big self.logger.error(why)
y_diff = p_big[1] - cy_biggest_d_big
(h, w) = text_only.shape[:2]
center = (w // 2.0, h // 2.0)
M = cv2.getRotationMatrix2D(center, slope_deskew, 1.0)
M_22 = np.array(M)[:2, :2]
p_big = np.dot(M_22, [cx_bigest_big, cy_biggest_big])
x_diff = p_big[0] - cx_bigest_d_big
y_diff = p_big[1] - cy_biggest_d_big
contours_only_text_parent_d_ordered = []
for i in range(len(contours_only_text_parent)):
p = np.dot(M_22, [cx_bigest[i], cy_biggest[i]])
p[0] = p[0] - x_diff[0]
p[1] = p[1] - y_diff[0]
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))]
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=cv2.fillPoly(img2,pts=[contours_only_text_parent_d[np.argmin(dists)]] ,color=(1,1,1))
# plt.imshow(img2[:,:,0])
# plt.show()
else:
contours_only_text_parent_d_ordered = []
contours_only_text_parent_d = []
contours_only_text_parent = []
contours_only_text_parent_d_ordered = []
for i in range(len(contours_only_text_parent)):
p = np.dot(M_22, [cx_bigest[i], cy_biggest[i]])
p[0] = p[0] - x_diff[0]
p[1] = p[1] - y_diff[0]
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))]
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=cv2.fillPoly(img2,pts=[contours_only_text_parent_d[np.argmin(dists)]] ,color=(1,1,1))
# plt.imshow(img2[:,:,0])
# plt.show()
else: else:
contours_only_text_parent_d_ordered = [] contours_only_text_parent_d_ordered = []
contours_only_text_parent_d = [] contours_only_text_parent_d = []
contours_only_text_parent = [] contours_only_text_parent = []
else: if not len(contours_only_text_parent):
contours_only_text_parent_d_ordered = [] # stop early
contours_only_text_parent_d = [] empty_marginals = [[]] * len(polygons_of_marginals)
contours_only_text_parent = [] if self.full_layout:
pcgts = self.writer.build_pagexml_full_layout([], [], page_coord, [], [], [], [], [], [], polygons_of_images, contours_tables, [], polygons_of_marginals, empty_marginals, empty_marginals, [], [], [], cont_page, polygons_lines_xml, [])
if not len(contours_only_text_parent): else:
# stop early pcgts = self.writer.build_pagexml_no_full_layout([], page_coord, [], [], [], [], polygons_of_images, polygons_of_marginals, empty_marginals, empty_marginals, [], [], cont_page, polygons_lines_xml, contours_tables, [])
empty_marginals = [[]] * len(polygons_of_marginals) self.logger.info("Job done in %.1fs", time.time() - t0)
if self.full_layout: if self.dir_in:
pcgts = self.writer.build_pagexml_full_layout([], [], page_coord, [], [], [], [], [], [], polygons_of_images, contours_tables, [], polygons_of_marginals, empty_marginals, empty_marginals, [], [], [], cont_page, polygons_lines_xml, []) self.writer.write_pagexml(pcgts)
else: continue
pcgts = self.writer.build_pagexml_no_full_layout([], page_coord, [], [], [], [], polygons_of_images, polygons_of_marginals, empty_marginals, empty_marginals, [], [], cont_page, polygons_lines_xml, contours_tables, []) else:
self.logger.info("Job done in %.1fs", time.time() - t0) return pcgts
if self.dir_in:
self.writer.write_pagexml(pcgts)
continue
else:
return pcgts
#print("text region early 3 in %.1fs", time.time() - t0) #print("text region early 3 in %.1fs", time.time() - t0)
if self.light_version:
contours_only_text_parent = self.dilate_textregions_contours(contours_only_text_parent)
contours_only_text_parent = self.filter_contours_inside_a_bigger_one(contours_only_text_parent, text_only, marginal_cnts=polygons_of_marginals)
#print("text region early 3.5 in %.1fs", time.time() - t0)
txt_con_org = get_textregion_contours_in_org_image_light(contours_only_text_parent, self.image, slope_first, map=self.executor.map)
#txt_con_org = self.dilate_textregions_contours(txt_con_org)
#contours_only_text_parent = self.dilate_textregions_contours(contours_only_text_parent)
else:
txt_con_org = get_textregion_contours_in_org_image(contours_only_text_parent, self.image, slope_first)
#print("text region early 4 in %.1fs", time.time() - t0)
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)
#print("text region early 5 in %.1fs", time.time() - t0)
## birdan sora chock chakir
if not self.curved_line:
if self.light_version: if self.light_version:
if self.textline_light: contours_only_text_parent = self.dilate_textregions_contours(contours_only_text_parent)
#all_found_textline_polygons, boxes_text, txt_con_org, contours_only_text_parent, all_box_coord, index_by_text_par_con, slopes = \ contours_only_text_parent = self.filter_contours_inside_a_bigger_one(contours_only_text_parent, text_only, marginal_cnts=polygons_of_marginals)
# self.get_slopes_and_deskew_new_light(txt_con_org, contours_only_text_parent, textline_mask_tot_ea_org, image_page_rotated, boxes_text, slope_deskew) #print("text region early 3.5 in %.1fs", time.time() - t0)
txt_con_org = get_textregion_contours_in_org_image_light(contours_only_text_parent, self.image, slope_first, map=self.executor.map)
all_found_textline_polygons, boxes_text, txt_con_org, contours_only_text_parent, all_box_coord, index_by_text_par_con, slopes = \ #txt_con_org = self.dilate_textregions_contours(txt_con_org)
self.get_slopes_and_deskew_new_light2(txt_con_org, contours_only_text_parent, textline_mask_tot_ea_org, image_page_rotated, boxes_text, slope_deskew) #contours_only_text_parent = self.dilate_textregions_contours(contours_only_text_parent)
all_found_textline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, _, slopes_marginals = \ else:
self.get_slopes_and_deskew_new_light(polygons_of_marginals, polygons_of_marginals, textline_mask_tot_ea_org, image_page_rotated, boxes_marginals, slope_deskew) txt_con_org = get_textregion_contours_in_org_image(contours_only_text_parent, self.image, slope_first)
#print("text region early 4 in %.1fs", time.time() - t0)
#slopes, all_found_textline_polygons, boxes_text, txt_con_org, contours_only_text_parent, index_by_text_par_con = \ boxes_text, _ = get_text_region_boxes_by_given_contours(contours_only_text_parent)
# self.delete_regions_without_textlines(slopes, all_found_textline_polygons, boxes_text, txt_con_org, contours_only_text_parent, index_by_text_par_con) boxes_marginals, _ = get_text_region_boxes_by_given_contours(polygons_of_marginals)
#print("text region early 5 in %.1fs", time.time() - t0)
#slopes_marginals, all_found_textline_polygons_marginals, boxes_marginals, polygons_of_marginals, polygons_of_marginals, _ = \ ## birdan sora chock chakir
# self.delete_regions_without_textlines(slopes_marginals, all_found_textline_polygons_marginals, boxes_marginals, polygons_of_marginals, polygons_of_marginals, np.array(range(len(polygons_of_marginals)))) if not self.curved_line:
#all_found_textline_polygons = self.dilate_textlines(all_found_textline_polygons) if self.light_version:
#####all_found_textline_polygons = self.dilate_textline_contours(all_found_textline_polygons) if self.textline_light:
all_found_textline_polygons = self.dilate_textregions_contours_textline_version(all_found_textline_polygons) #all_found_textline_polygons, boxes_text, txt_con_org, contours_only_text_parent, all_box_coord, index_by_text_par_con, slopes = \
all_found_textline_polygons = self.filter_contours_inside_a_bigger_one(all_found_textline_polygons, textline_mask_tot_ea_org, type_contour="textline") # self.get_slopes_and_deskew_new_light(txt_con_org, contours_only_text_parent, textline_mask_tot_ea_org, image_page_rotated, boxes_text, slope_deskew)
all_found_textline_polygons_marginals = self.dilate_textregions_contours_textline_version(all_found_textline_polygons_marginals)
all_found_textline_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_light2(txt_con_org, contours_only_text_parent, textline_mask_tot_ea_org, image_page_rotated, boxes_text, slope_deskew)
all_found_textline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, _, slopes_marginals = \
self.get_slopes_and_deskew_new_light2(polygons_of_marginals, polygons_of_marginals, textline_mask_tot_ea_org, image_page_rotated, boxes_marginals, slope_deskew)
#slopes, all_found_textline_polygons, boxes_text, txt_con_org, contours_only_text_parent, index_by_text_par_con = \
# self.delete_regions_without_textlines(slopes, all_found_textline_polygons, boxes_text, txt_con_org, contours_only_text_parent, index_by_text_par_con)
#slopes_marginals, all_found_textline_polygons_marginals, boxes_marginals, polygons_of_marginals, polygons_of_marginals, _ = \
# self.delete_regions_without_textlines(slopes_marginals, all_found_textline_polygons_marginals, boxes_marginals, polygons_of_marginals, polygons_of_marginals, np.array(range(len(polygons_of_marginals))))
#all_found_textline_polygons = self.dilate_textlines(all_found_textline_polygons)
#####all_found_textline_polygons = self.dilate_textline_contours(all_found_textline_polygons)
all_found_textline_polygons = self.dilate_textregions_contours_textline_version(all_found_textline_polygons)
all_found_textline_polygons = self.filter_contours_inside_a_bigger_one(all_found_textline_polygons, textline_mask_tot_ea_org, type_contour="textline")
all_found_textline_polygons_marginals = self.dilate_textregions_contours_textline_version(all_found_textline_polygons_marginals)
contours_only_text_parent, txt_con_org, all_found_textline_polygons, contours_only_text_parent_d_ordered, index_by_text_par_con = self.filter_contours_without_textline_inside(contours_only_text_parent,txt_con_org, all_found_textline_polygons, contours_only_text_parent_d_ordered)
contours_only_text_parent, txt_con_org, all_found_textline_polygons = self.filter_contours_without_textline_inside(contours_only_text_parent,txt_con_org, all_found_textline_polygons) else:
textline_mask_tot_ea = cv2.erode(textline_mask_tot_ea, kernel=KERNEL, iterations=1)
all_found_textline_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_light(txt_con_org, contours_only_text_parent, textline_mask_tot_ea, image_page_rotated, boxes_text, slope_deskew)
all_found_textline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, _, slopes_marginals = \
self.get_slopes_and_deskew_new_light(polygons_of_marginals, polygons_of_marginals, textline_mask_tot_ea, image_page_rotated, boxes_marginals, slope_deskew)
#all_found_textline_polygons = self.filter_contours_inside_a_bigger_one(all_found_textline_polygons, textline_mask_tot_ea_org, type_contour="textline")
else: else:
textline_mask_tot_ea = cv2.erode(textline_mask_tot_ea, kernel=KERNEL, iterations=1) textline_mask_tot_ea = cv2.erode(textline_mask_tot_ea, kernel=KERNEL, iterations=1)
all_found_textline_polygons, boxes_text, txt_con_org, contours_only_text_parent, all_box_coord, index_by_text_par_con, slopes = \ all_found_textline_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_light(txt_con_org, contours_only_text_parent, textline_mask_tot_ea, image_page_rotated, boxes_text, slope_deskew) self.get_slopes_and_deskew_new(txt_con_org, contours_only_text_parent, textline_mask_tot_ea, image_page_rotated, boxes_text, slope_deskew)
all_found_textline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, _, slopes_marginals = \ all_found_textline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, _, slopes_marginals = \
self.get_slopes_and_deskew_new_light(polygons_of_marginals, polygons_of_marginals, textline_mask_tot_ea, image_page_rotated, boxes_marginals, slope_deskew) self.get_slopes_and_deskew_new(polygons_of_marginals, polygons_of_marginals, textline_mask_tot_ea, image_page_rotated, boxes_marginals, slope_deskew)
#all_found_textline_polygons = self.filter_contours_inside_a_bigger_one(all_found_textline_polygons, textline_mask_tot_ea_org, type_contour="textline")
else: else:
textline_mask_tot_ea = cv2.erode(textline_mask_tot_ea, kernel=KERNEL, iterations=1) scale_param = 1
textline_mask_tot_ea_erode = cv2.erode(textline_mask_tot_ea, kernel=KERNEL, iterations=2)
all_found_textline_polygons, boxes_text, txt_con_org, contours_only_text_parent, all_box_coord, index_by_text_par_con, slopes = \ all_found_textline_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(txt_con_org, contours_only_text_parent, textline_mask_tot_ea, image_page_rotated, boxes_text, slope_deskew) self.get_slopes_and_deskew_new_curved(txt_con_org, contours_only_text_parent, textline_mask_tot_ea_erode, image_page_rotated, boxes_text, text_only, num_col_classifier, scale_param, slope_deskew)
all_found_textline_polygons = small_textlines_to_parent_adherence2(all_found_textline_polygons, textline_mask_tot_ea, num_col_classifier)
all_found_textline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, _, slopes_marginals = \ all_found_textline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, _, slopes_marginals = \
self.get_slopes_and_deskew_new(polygons_of_marginals, polygons_of_marginals, textline_mask_tot_ea, image_page_rotated, boxes_marginals, slope_deskew) self.get_slopes_and_deskew_new_curved(polygons_of_marginals, polygons_of_marginals, textline_mask_tot_ea_erode, image_page_rotated, boxes_marginals, text_only, num_col_classifier, scale_param, slope_deskew)
else: all_found_textline_polygons_marginals = small_textlines_to_parent_adherence2(all_found_textline_polygons_marginals, textline_mask_tot_ea, num_col_classifier)
scale_param = 1
textline_mask_tot_ea_erode = cv2.erode(textline_mask_tot_ea, kernel=KERNEL, iterations=2)
all_found_textline_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, textline_mask_tot_ea_erode, image_page_rotated, boxes_text, text_only, num_col_classifier, scale_param, slope_deskew)
all_found_textline_polygons = small_textlines_to_parent_adherence2(all_found_textline_polygons, textline_mask_tot_ea, num_col_classifier)
all_found_textline_polygons_marginals, boxes_marginals, _, polygons_of_marginals, all_box_coord_marginals, _, slopes_marginals = \
self.get_slopes_and_deskew_new_curved(polygons_of_marginals, polygons_of_marginals, textline_mask_tot_ea_erode, image_page_rotated, boxes_marginals, text_only, num_col_classifier, scale_param, slope_deskew)
all_found_textline_polygons_marginals = small_textlines_to_parent_adherence2(all_found_textline_polygons_marginals, textline_mask_tot_ea, num_col_classifier)
#print("text region early 6 in %.1fs", time.time() - t0)
if self.full_layout:
if np.abs(slope_deskew) >= SLOPE_THRESHOLD:
contours_only_text_parent_d_ordered = self.return_list_of_contours_with_desired_order(contours_only_text_parent_d_ordered, index_by_text_par_con)
#try:
#contours_only_text_parent_d_ordered = list(np.array(contours_only_text_parent_d_ordered, dtype=np.int32)[index_by_text_par_con])
#except:
#contours_only_text_parent_d_ordered = list(np.array(contours_only_text_parent_d_ordered, dtype=object)[index_by_text_par_con])
else:
#takes long timee
contours_only_text_parent_d_ordered = None
if self.light_version:
fun = check_any_text_region_in_model_one_is_main_or_header_light
else:
fun = check_any_text_region_in_model_one_is_main_or_header
text_regions_p, contours_only_text_parent, contours_only_text_parent_h, all_box_coord, all_box_coord_h, \
all_found_textline_polygons, all_found_textline_polygons_h, slopes, slopes_h, \
contours_only_text_parent_d_ordered, contours_only_text_parent_h_d_ordered = \
fun(text_regions_p, regions_fully, contours_only_text_parent, all_box_coord, all_found_textline_polygons, slopes, contours_only_text_parent_d_ordered)
if self.plotter: #print("text region early 6 in %.1fs", time.time() - t0)
self.plotter.save_plot_of_layout(text_regions_p, image_page) if self.full_layout:
self.plotter.save_plot_of_layout_all(text_regions_p, image_page) if np.abs(slope_deskew) >= SLOPE_THRESHOLD:
contours_only_text_parent_d_ordered = self.return_list_of_contours_with_desired_order(contours_only_text_parent_d_ordered, index_by_text_par_con)
pixel_img = 4 #try:
polygons_of_drop_capitals = return_contours_of_interested_region_by_min_size(text_regions_p, pixel_img) #contours_only_text_parent_d_ordered = list(np.array(contours_only_text_parent_d_ordered, dtype=np.int32)[index_by_text_par_con])
all_found_textline_polygons = adhere_drop_capital_region_into_corresponding_textline(text_regions_p, polygons_of_drop_capitals, contours_only_text_parent, contours_only_text_parent_h, #except:
all_box_coord, all_box_coord_h, all_found_textline_polygons, all_found_textline_polygons_h, #contours_only_text_parent_d_ordered = list(np.array(contours_only_text_parent_d_ordered, dtype=object)[index_by_text_par_con])
kernel=KERNEL, curved_line=self.curved_line, textline_light=self.textline_light) else:
pixel_lines = 6 #takes long timee
contours_only_text_parent_d_ordered = None
if not self.reading_order_machine_based: if self.light_version:
if not self.headers_off: fun = check_any_text_region_in_model_one_is_main_or_header_light
if np.abs(slope_deskew) < SLOPE_THRESHOLD: else:
num_col, _, matrix_of_lines_ch, splitter_y_new, _ = find_number_of_columns_in_document(np.repeat(text_regions_p[:, :, np.newaxis], 3, axis=2), num_col_classifier, self.tables, pixel_lines, contours_only_text_parent_h) fun = check_any_text_region_in_model_one_is_main_or_header
else: text_regions_p, contours_only_text_parent, contours_only_text_parent_h, all_box_coord, all_box_coord_h, \
_, _, matrix_of_lines_ch_d, splitter_y_new_d, _ = find_number_of_columns_in_document(np.repeat(text_regions_p_1_n[:, :, np.newaxis], 3, axis=2), num_col_classifier, self.tables, pixel_lines, contours_only_text_parent_h_d_ordered) all_found_textline_polygons, all_found_textline_polygons_h, slopes, slopes_h, \
elif self.headers_off: contours_only_text_parent_d_ordered, contours_only_text_parent_h_d_ordered = \
if np.abs(slope_deskew) < SLOPE_THRESHOLD: fun(text_regions_p, regions_fully, contours_only_text_parent, all_box_coord, all_found_textline_polygons, slopes, contours_only_text_parent_d_ordered)
num_col, _, matrix_of_lines_ch, splitter_y_new, _ = find_number_of_columns_in_document(np.repeat(text_regions_p[:, :, np.newaxis], 3, axis=2), num_col_classifier, self.tables, pixel_lines)
else: if self.plotter:
_, _, matrix_of_lines_ch_d, splitter_y_new_d, _ = find_number_of_columns_in_document(np.repeat(text_regions_p_1_n[:, :, np.newaxis], 3, axis=2), num_col_classifier, self.tables, pixel_lines) self.plotter.save_plot_of_layout(text_regions_p, image_page)
self.plotter.save_plot_of_layout_all(text_regions_p, image_page)
pixel_img = 4
polygons_of_drop_capitals = return_contours_of_interested_region_by_min_size(text_regions_p, pixel_img)
all_found_textline_polygons = adhere_drop_capital_region_into_corresponding_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_textline_polygons, all_found_textline_polygons_h,
kernel=KERNEL, curved_line=self.curved_line, textline_light=self.textline_light)
pixel_lines = 6
if not self.reading_order_machine_based:
if not self.headers_off:
if np.abs(slope_deskew) < SLOPE_THRESHOLD:
num_col, _, matrix_of_lines_ch, splitter_y_new, _ = find_number_of_columns_in_document(np.repeat(text_regions_p[:, :, np.newaxis], 3, axis=2), num_col_classifier, self.tables, pixel_lines, contours_only_text_parent_h)
else:
_, _, matrix_of_lines_ch_d, splitter_y_new_d, _ = find_number_of_columns_in_document(np.repeat(text_regions_p_1_n[:, :, np.newaxis], 3, axis=2), num_col_classifier, self.tables, pixel_lines, contours_only_text_parent_h_d_ordered)
elif self.headers_off:
if np.abs(slope_deskew) < SLOPE_THRESHOLD:
num_col, _, matrix_of_lines_ch, splitter_y_new, _ = find_number_of_columns_in_document(np.repeat(text_regions_p[:, :, np.newaxis], 3, axis=2), num_col_classifier, self.tables, pixel_lines)
else:
_, _, matrix_of_lines_ch_d, splitter_y_new_d, _ = find_number_of_columns_in_document(np.repeat(text_regions_p_1_n[:, :, np.newaxis], 3, axis=2), num_col_classifier, self.tables, pixel_lines)
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_separators = regions_without_separators.astype(np.uint8) regions_without_separators = regions_without_separators.astype(np.uint8)
regions_without_separators = cv2.erode(regions_without_separators[:, :], KERNEL, iterations=6) regions_without_separators = cv2.erode(regions_without_separators[:, :], KERNEL, iterations=6)
else: else:
regions_without_separators_d = regions_without_separators_d.astype(np.uint8) regions_without_separators_d = regions_without_separators_d.astype(np.uint8)
regions_without_separators_d = cv2.erode(regions_without_separators_d[:, :], KERNEL, iterations=6) regions_without_separators_d = cv2.erode(regions_without_separators_d[:, :], KERNEL, iterations=6)
if np.abs(slope_deskew) < SLOPE_THRESHOLD: if np.abs(slope_deskew) < SLOPE_THRESHOLD:
boxes, peaks_neg_tot_tables = return_boxes_of_images_by_order_of_reading_new(splitter_y_new, regions_without_separators, matrix_of_lines_ch, num_col_classifier, erosion_hurts, self.tables, self.right2left) boxes, peaks_neg_tot_tables = return_boxes_of_images_by_order_of_reading_new(splitter_y_new, regions_without_separators, matrix_of_lines_ch, num_col_classifier, erosion_hurts, self.tables, self.right2left)
else: else:
boxes_d, peaks_neg_tot_tables_d = return_boxes_of_images_by_order_of_reading_new(splitter_y_new_d, regions_without_separators_d, matrix_of_lines_ch_d, num_col_classifier, erosion_hurts, self.tables, self.right2left) boxes_d, peaks_neg_tot_tables_d = return_boxes_of_images_by_order_of_reading_new(splitter_y_new_d, regions_without_separators_d, matrix_of_lines_ch_d, num_col_classifier, erosion_hurts, self.tables, self.right2left)
if self.plotter: if self.plotter:
self.plotter.write_images_into_directory(polygons_of_images, image_page) self.plotter.write_images_into_directory(polygons_of_images, image_page)
t_order = time.time() t_order = time.time()
if self.full_layout: if self.full_layout:
if self.reading_order_machine_based: if self.reading_order_machine_based:
order_text_new, id_of_texts_tot = self.do_order_of_regions_with_model_optimized_algorithm(contours_only_text_parent, contours_only_text_parent_h, text_regions_p) order_text_new, id_of_texts_tot = self.do_order_of_regions_with_model_optimized_algorithm(contours_only_text_parent, contours_only_text_parent_h, text_regions_p)
else:
if np.abs(slope_deskew) < SLOPE_THRESHOLD:
order_text_new, id_of_texts_tot = self.do_order_of_regions(contours_only_text_parent, contours_only_text_parent_h, boxes, textline_mask_tot)
else: else:
order_text_new, id_of_texts_tot = self.do_order_of_regions(contours_only_text_parent_d_ordered, contours_only_text_parent_h_d_ordered, boxes_d, textline_mask_tot_d) if np.abs(slope_deskew) < SLOPE_THRESHOLD:
self.logger.info("detection of reading order took %.1fs", time.time() - t_order) order_text_new, id_of_texts_tot = self.do_order_of_regions(contours_only_text_parent, contours_only_text_parent_h, boxes, textline_mask_tot)
else:
if self.ocr: order_text_new, id_of_texts_tot = self.do_order_of_regions(contours_only_text_parent_d_ordered, contours_only_text_parent_h_d_ordered, boxes_d, textline_mask_tot_d)
ocr_all_textlines = [] self.logger.info("detection of reading order took %.1fs", time.time() - t_order)
else:
ocr_all_textlines = None
pcgts = self.writer.build_pagexml_full_layout(contours_only_text_parent, contours_only_text_parent_h, page_coord, order_text_new, id_of_texts_tot, if self.ocr:
all_found_textline_polygons, all_found_textline_polygons_h, all_box_coord, all_box_coord_h, polygons_of_images, contours_tables, polygons_of_drop_capitals, polygons_of_marginals, ocr_all_textlines = []
all_found_textline_polygons_marginals, all_box_coord_marginals, slopes, slopes_h, slopes_marginals, else:
cont_page, polygons_lines_xml, ocr_all_textlines) ocr_all_textlines = None
self.logger.info("Job done in %.1fs", time.time() - t0) pcgts = self.writer.build_pagexml_full_layout(contours_only_text_parent, contours_only_text_parent_h, page_coord, order_text_new, id_of_texts_tot,
if self.dir_in: all_found_textline_polygons, all_found_textline_polygons_h, all_box_coord, all_box_coord_h, polygons_of_images, contours_tables, polygons_of_drop_capitals, polygons_of_marginals,
self.writer.write_pagexml(pcgts) all_found_textline_polygons_marginals, all_box_coord_marginals, slopes, slopes_h, slopes_marginals,
continue cont_page, polygons_lines_xml, ocr_all_textlines)
else: self.logger.info("Job done in %.1fs", time.time() - t0)
return pcgts print("Job done in %.1fs", time.time() - t0)
if self.dir_in:
self.writer.write_pagexml(pcgts)
continue
else:
return pcgts
else:
contours_only_text_parent_h = None
if self.reading_order_machine_based:
order_text_new, id_of_texts_tot = self.do_order_of_regions_with_model_optimized_algorithm(contours_only_text_parent, contours_only_text_parent_h, text_regions_p)
else: else:
if np.abs(slope_deskew) < SLOPE_THRESHOLD: contours_only_text_parent_h = None
order_text_new, id_of_texts_tot = self.do_order_of_regions(contours_only_text_parent, contours_only_text_parent_h, boxes, textline_mask_tot) if self.reading_order_machine_based:
order_text_new, id_of_texts_tot = self.do_order_of_regions_with_model_optimized_algorithm(contours_only_text_parent, contours_only_text_parent_h, text_regions_p)
else: else:
contours_only_text_parent_d_ordered = self.return_list_of_contours_with_desired_order(contours_only_text_parent_d_ordered, index_by_text_par_con) if np.abs(slope_deskew) < SLOPE_THRESHOLD:
#try: order_text_new, id_of_texts_tot = self.do_order_of_regions(contours_only_text_parent, contours_only_text_parent_h, boxes, textline_mask_tot)
#contours_only_text_parent_d_ordered = list(np.array(contours_only_text_parent_d_ordered, dtype=object)[index_by_text_par_con]) else:
#except: contours_only_text_parent_d_ordered = self.return_list_of_contours_with_desired_order(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, dtype=np.int32)[index_by_text_par_con]) #try:
order_text_new, id_of_texts_tot = self.do_order_of_regions(contours_only_text_parent_d_ordered, contours_only_text_parent_h, boxes_d, textline_mask_tot_d) #contours_only_text_parent_d_ordered = list(np.array(contours_only_text_parent_d_ordered, dtype=object)[index_by_text_par_con])
#except:
#contours_only_text_parent_d_ordered = list(np.array(contours_only_text_parent_d_ordered, dtype=np.int32)[index_by_text_par_con])
if self.ocr: order_text_new, id_of_texts_tot = self.do_order_of_regions(contours_only_text_parent_d_ordered, contours_only_text_parent_h, boxes_d, textline_mask_tot_d)
if self.ocr:
device = cuda.get_current_device()
device.reset()
gc.collect()
model_ocr = VisionEncoderDecoderModel.from_pretrained(self.model_ocr_dir)
device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
processor = TrOCRProcessor.from_pretrained("microsoft/trocr-base-printed")
torch.cuda.empty_cache()
model_ocr.to(device)
ind_tot = 0
#cv2.imwrite('./img_out.png', image_page)
ocr_all_textlines = []
for indexing, ind_poly_first in enumerate(all_found_textline_polygons):
ocr_textline_in_textregion = []
for indexing2, ind_poly in enumerate(ind_poly_first):
if not (self.textline_light or self.curved_line):
ind_poly = copy.deepcopy(ind_poly)
box_ind = all_box_coord[indexing]
#print(ind_poly,np.shape(ind_poly), 'ind_poly')
#print(box_ind)
ind_poly = self.return_textline_contour_with_added_box_coordinate(ind_poly, box_ind)
#print(ind_poly_copy)
ind_poly[ind_poly<0] = 0
x, y, w, h = cv2.boundingRect(ind_poly)
#print(ind_poly_copy, np.shape(ind_poly_copy))
#print(x, y, w, h, h/float(w),'ratio')
h2w_ratio = h/float(w)
mask_poly = np.zeros(image_page.shape)
if not self.light_version:
img_poly_on_img = np.copy(image_page)
else:
img_poly_on_img = np.copy(img_bin_light)
device = cuda.get_current_device() mask_poly = cv2.fillPoly(mask_poly, pts=[ind_poly], color=(1, 1, 1))
device.reset()
gc.collect()
model_ocr = VisionEncoderDecoderModel.from_pretrained(self.model_ocr_dir)
device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
processor = TrOCRProcessor.from_pretrained("microsoft/trocr-base-printed")
torch.cuda.empty_cache()
model_ocr.to(device)
ind_tot = 0
#cv2.imwrite('./img_out.png', image_page)
ocr_all_textlines = []
for indexing, ind_poly_first in enumerate(all_found_textline_polygons):
ocr_textline_in_textregion = []
for indexing2, ind_poly in enumerate(ind_poly_first):
if not (self.textline_light or self.curved_line):
ind_poly = copy.deepcopy(ind_poly)
box_ind = all_box_coord[indexing]
#print(ind_poly,np.shape(ind_poly), 'ind_poly')
#print(box_ind)
ind_poly = self.return_textline_contour_with_added_box_coordinate(ind_poly, box_ind)
#print(ind_poly_copy)
ind_poly[ind_poly<0] = 0
x, y, w, h = cv2.boundingRect(ind_poly)
#print(ind_poly_copy, np.shape(ind_poly_copy))
#print(x, y, w, h, h/float(w),'ratio')
h2w_ratio = h/float(w)
mask_poly = np.zeros(image_page.shape)
if not self.light_version:
img_poly_on_img = np.copy(image_page)
else:
img_poly_on_img = np.copy(img_bin_light)
mask_poly = cv2.fillPoly(mask_poly, pts=[ind_poly], color=(1, 1, 1)) if self.textline_light:
mask_poly = cv2.dilate(mask_poly, KERNEL, iterations=1)
img_poly_on_img[:,:,0][mask_poly[:,:,0] ==0] = 255
img_poly_on_img[:,:,1][mask_poly[:,:,0] ==0] = 255
img_poly_on_img[:,:,2][mask_poly[:,:,0] ==0] = 255
if self.textline_light: img_croped = img_poly_on_img[y:y+h, x:x+w, :]
mask_poly = cv2.dilate(mask_poly, KERNEL, iterations=1) #cv2.imwrite('./extracted_lines/'+str(ind_tot)+'.jpg', img_croped)
img_poly_on_img[:,:,0][mask_poly[:,:,0] ==0] = 255 text_ocr = self.return_ocr_of_textline_without_common_section(img_croped, model_ocr, processor, device, w, h2w_ratio, ind_tot)
img_poly_on_img[:,:,1][mask_poly[:,:,0] ==0] = 255
img_poly_on_img[:,:,2][mask_poly[:,:,0] ==0] = 255
img_croped = img_poly_on_img[y:y+h, x:x+w, :] ocr_textline_in_textregion.append(text_ocr)
#cv2.imwrite('./extracted_lines/'+str(ind_tot)+'.jpg', img_croped)
text_ocr = self.return_ocr_of_textline_without_common_section(img_croped, model_ocr, processor, device, w, h2w_ratio, ind_tot)
ocr_textline_in_textregion.append(text_ocr)
ind_tot = ind_tot +1
ocr_all_textlines.append(ocr_textline_in_textregion)
ind_tot = ind_tot +1 else:
ocr_all_textlines.append(ocr_textline_in_textregion) ocr_all_textlines = None
#print(ocr_all_textlines)
self.logger.info("detection of reading order took %.1fs", time.time() - t_order)
pcgts = self.writer.build_pagexml_no_full_layout(txt_con_org, page_coord, order_text_new, id_of_texts_tot, all_found_textline_polygons, all_box_coord, polygons_of_images, polygons_of_marginals,
all_found_textline_polygons_marginals, all_box_coord_marginals, slopes, slopes_marginals,
cont_page, polygons_lines_xml, contours_tables, ocr_all_textlines)
self.logger.info("Job done in %.1fs", time.time() - t0)
if not self.dir_in:
return pcgts
#print("text region early 7 in %.1fs", time.time() - t0)
else: if self.dir_in:
ocr_all_textlines = None self.writer.write_pagexml(pcgts)
#print(ocr_all_textlines)
self.logger.info("detection of reading order took %.1fs", time.time() - t_order)
pcgts = self.writer.build_pagexml_no_full_layout(txt_con_org, page_coord, order_text_new, id_of_texts_tot, all_found_textline_polygons, all_box_coord, polygons_of_images, polygons_of_marginals,
all_found_textline_polygons_marginals, all_box_coord_marginals, slopes, slopes_marginals,
cont_page, polygons_lines_xml, contours_tables, ocr_all_textlines)
self.logger.info("Job done in %.1fs", time.time() - t0) self.logger.info("Job done in %.1fs", time.time() - t0)
if not self.dir_in: #print("Job done in %.1fs" % (time.time() - t0))
return pcgts
#print("text region early 7 in %.1fs", time.time() - t0)
if self.dir_in:
self.writer.write_pagexml(pcgts)
self.logger.info("Job done in %.1fs", time.time() - t0)
#print("Job done in %.1fs" % (time.time() - t0))
if self.dir_in: if self.dir_in:
self.logger.info("All jobs done in %.1fs", time.time() - t0_tot) self.logger.info("All jobs done in %.1fs", time.time() - t0_tot)

6
src/eynollah/utils/separate_lines.py
Unescape Escape View File

@ -1828,7 +1828,7 @@ def do_work_of_slopes_new_curved(
def do_work_of_slopes_new_light( def do_work_of_slopes_new_light(
box_text, contour, contour_par, index_r_con, box_text, contour, contour_par, index_r_con,
textline_mask_tot_ea, image_page_rotated, slope_deskew, textline_mask_tot_ea, image_page_rotated, slope_deskew, textline_light,
logger=None logger=None
): ):
if logger is None: if logger is None:
@ -1845,7 +1845,7 @@ def do_work_of_slopes_new_light(
mask_only_con_region = np.zeros(textline_mask_tot_ea.shape) mask_only_con_region = np.zeros(textline_mask_tot_ea.shape)
mask_only_con_region = cv2.fillPoly(mask_only_con_region, pts=[contour_par], color=(1, 1, 1)) mask_only_con_region = cv2.fillPoly(mask_only_con_region, pts=[contour_par], color=(1, 1, 1))
if self.textline_light: if textline_light:
all_text_region_raw = np.copy(textline_mask_tot_ea) all_text_region_raw = np.copy(textline_mask_tot_ea)
all_text_region_raw[mask_only_con_region == 0] = 0 all_text_region_raw[mask_only_con_region == 0] = 0
cnt_clean_rot_raw, hir_on_cnt_clean_rot = return_contours_of_image(all_text_region_raw) cnt_clean_rot_raw, hir_on_cnt_clean_rot = return_contours_of_image(all_text_region_raw)
@ -1857,4 +1857,4 @@ def do_work_of_slopes_new_light(
all_text_region_raw[mask_only_con_region == 0] = 0 all_text_region_raw[mask_only_con_region == 0] = 0
cnt_clean_rot = textline_contours_postprocessing(all_text_region_raw, slope_deskew, contour_par, box_text) cnt_clean_rot = textline_contours_postprocessing(all_text_region_raw, slope_deskew, contour_par, box_text)
return cnt_clean_rot, box_text, contour, contour_par, crop_coor, index_r_con, slope return cnt_clean_rot, box_text, contour, contour_par, crop_coor, index_r_con, slope_deskew

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