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avoiding artifact images on the boundary of documents

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vahidrezanezhad 2023-11-27 22:12:50 +01:00
parent e7d12d3549
commit 6aac0b8faf
1 changed files with 32 additions and 2 deletions
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34
qurator/eynollah/eynollah.py
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@ -1669,9 +1669,39 @@ class Eynollah:
text_regions_p_true = cv2.fillPoly(text_regions_p_true, pts = polygons_of_only_texts, color=(1,1,1))
polygons_of_images = return_contours_of_interested_region(text_regions_p_true, 2)
polygons_of_images = return_contours_of_interested_region(text_regions_p_true, 2, 0.0001)
return text_regions_p_true, erosion_hurts, polygons_lines_xml, polygons_of_images
image_boundary_of_doc = np.zeros((text_regions_p_true.shape[0], text_regions_p_true.shape[1]))
image_boundary_of_doc[:20, :] = 1
image_boundary_of_doc[text_regions_p_true.shape[0]-20:text_regions_p_true.shape[0], :] = 1
image_boundary_of_doc[:, :20] = 1
image_boundary_of_doc[:, text_regions_p_true.shape[1]-20:text_regions_p_true.shape[1]] = 1
#plt.imshow(image_boundary_of_doc)
#plt.show()
polygons_of_images_fin = []
for ploy_img_ind in polygons_of_images:
test_poly_image = np.zeros((text_regions_p_true.shape[0], text_regions_p_true.shape[1]))
test_poly_image = cv2.fillPoly(test_poly_image, pts = [ploy_img_ind], color=(1,1,1))
test_poly_image = test_poly_image[:,:] + image_boundary_of_doc[:,:]
test_poly_image_intersected_area = ( test_poly_image[:,:]==2 )*1
test_poly_image_intersected_area = test_poly_image_intersected_area.sum()
if test_poly_image_intersected_area==0:
polygons_of_images_fin.append(ploy_img_ind)
#plt.imshow(test_poly_image)
#plt.show()
return text_regions_p_true, erosion_hurts, polygons_lines_xml, polygons_of_images_fin
def get_regions_light_v(self,img,is_image_enhanced, num_col_classifier):
self.logger.debug("enter get_regions_light_v")
erosion_hurts = False