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filter_contours_without_textline_inside: avoid removing from identical lists twice

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This commit is contained in:
Robert Sachunsky 2025-08-29 12:19:37 +02:00
parent 698f38e461
commit 57821662b9
1 changed files with 16 additions and 16 deletions
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32
src/eynollah/eynollah.py
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@ -3764,7 +3764,9 @@ class Eynollah:
return contours
def filter_contours_without_textline_inside(
self, contours,text_con_org, contours_textline, contours_only_text_parent_d_ordered, conf_contours_textregions):
self, contours, text_con_org, contours_textline,
contours_only_text_parent_d_ordered,
conf_contours_textregions):
###contours_txtline_of_all_textregions = []
###for jj in range(len(contours_textline)):
###contours_txtline_of_all_textregions = contours_txtline_of_all_textregions + contours_textline[jj]
@ -3788,23 +3790,21 @@ class Eynollah:
###if np.any(results==1):
###contours_with_textline.append(con_tr)
textregion_index_to_del = []
textregion_index_to_del = set()
for index_textregion, textlines_textregion in enumerate(contours_textline):
if len(textlines_textregion)==0:
textregion_index_to_del.append(index_textregion)
if len(textlines_textregion) == 0:
textregion_index_to_del.add(index_textregion)
def filterfun(lis):
if len(lis) == 0:
return []
return list(np.delete(lis, list(textregion_index_to_del)))
uniqe_args_trs = np.unique(textregion_index_to_del)
uniqe_args_trs_sorted = np.sort(uniqe_args_trs)[::-1]
for ind_u_a_trs in uniqe_args_trs_sorted:
conf_contours_textregions.pop(ind_u_a_trs)
contours.pop(ind_u_a_trs)
contours_textline.pop(ind_u_a_trs)
text_con_org.pop(ind_u_a_trs)
if len(contours_only_text_parent_d_ordered) > 0:
contours_only_text_parent_d_ordered.pop(ind_u_a_trs)
return contours, text_con_org, conf_contours_textregions, contours_textline, contours_only_text_parent_d_ordered, np.array(range(len(contours)))
return (filterfun(contours),
filterfun(text_con_org),
filterfun(conf_contours_textregions),
filterfun(contours_textline),
filterfun(contours_only_text_parent_d_ordered),
np.arange(len(contours) - len(textregion_index_to_del)))
def delete_regions_without_textlines(
self, slopes, all_found_textline_polygons, boxes_text, txt_con_org,