qurator-spk/eynollah
1
0
Fork 0
mirror of https://github.com/qurator-spk/eynollah.git synced 2026-07-26 05:29:16 +02:00
Code Issues Projects Releases Wiki Activity

cnn-rnn-ocr: fix

Browse source
This commit is contained in:
Robert Sachunsky 2026-07-17 19:15:54 +02:00
parent 5d129dc8c1
commit aace571368
1 changed files with 5 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/eynollah/utils/utils_ocr.py
View file

@ -182,10 +182,11 @@ def get_orientation_moments(contour):
def get_orientation_moments_of_mask(mask):
mask=mask.astype('uint8')
contours, _ = cv2.findContours(mask[:,:,0], cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
largest_contour = max(contours, key=cv2.contourArea) if contours else None
contours, _ = cv2.findContours(mask, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
if not len(contours):
return 0
largest_contour = max(contours, key=cv2.contourArea)
moments = cv2.moments(largest_contour)
if moments["mu20"] - moments["mu02"] == 0: # Avoid division by zero
return 90 if moments["mu11"] > 0 else -90