qurator-spk/eynollah
1
0
Fork 0
mirror of https://github.com/qurator-spk/eynollah.git synced 2025-12-01 08:44:13 +01:00
Code Issues Projects Releases Wiki Activity

combine_hor_lines_and_delete_cross_points: get external contours

Browse source 
instead of tree without looking at the actual hierarchy

(to prevent retrieving holes as separators)
This commit is contained in:
Robert Sachunsky 2025-11-28 16:50:08 +01:00
parent ee59a6809d
commit 38d91673b1
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/eynollah/utils/__init__.py
View file

@ -1180,7 +1180,7 @@ def combine_hor_lines_and_delete_cross_points_and_get_lines_features_back_new(
#img_p_in_ver = cv2.erode(img_p_in_ver, self.kernel, iterations=2) #img_p_in_ver = cv2.erode(img_p_in_ver, self.kernel, iterations=2)
_, thresh = cv2.threshold(img_p_in_ver, 0, 255, 0) _, thresh = cv2.threshold(img_p_in_ver, 0, 255, 0)
contours_lines_ver, _ = cv2.findContours(thresh.astype(np.uint8), cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE) contours_lines_ver, _ = cv2.findContours(thresh.astype(np.uint8), cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
slope_lines_ver, _, x_min_main_ver, _, _, _, y_min_main_ver, y_max_main_ver, cx_main_ver = \ slope_lines_ver, _, x_min_main_ver, _, _, _, y_min_main_ver, y_max_main_ver, cx_main_ver = \
find_features_of_lines(contours_lines_ver) find_features_of_lines(contours_lines_ver)
for i in range(len(x_min_main_ver)): for i in range(len(x_min_main_ver)):
@ -1194,7 +1194,7 @@ def combine_hor_lines_and_delete_cross_points_and_get_lines_features_back_new(
int(cx_main_ver[i])+25] = 0 int(cx_main_ver[i])+25] = 0
_, thresh = cv2.threshold(img_in_hor, 0, 255, 0) _, thresh = cv2.threshold(img_in_hor, 0, 255, 0)
contours_lines_hor, _ = cv2.findContours(thresh.astype(np.uint8), cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE) contours_lines_hor, _ = cv2.findContours(thresh.astype(np.uint8), cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
slope_lines_hor, dist_x_hor, x_min_main_hor, x_max_main_hor, cy_main_hor, _, _, _, _ = \ slope_lines_hor, dist_x_hor, x_min_main_hor, x_max_main_hor, cy_main_hor, _, _, _, _ = \
find_features_of_lines(contours_lines_hor) find_features_of_lines(contours_lines_hor)