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skip deskewing if no textlines

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This commit is contained in:
Robert Sachunsky 2026-04-21 18:51:20 +02:00
parent 7b5aa2a1f6
commit b63e073121
1 changed files with 4 additions and 1 deletions
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5
src/eynollah/eynollah.py
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@ -1631,6 +1631,10 @@ class Eynollah:
return textline_mask_tot_ea, textline_conf return textline_mask_tot_ea, textline_conf
def run_deskew(self, textline_mask_tot_ea): def run_deskew(self, textline_mask_tot_ea):
if not np.any(textline_mask_tot_ea):
self.logger.info("slope_deskew: empty page")
return 0
#print(textline_mask_tot_ea.shape, 'textline_mask_tot_ea deskew') #print(textline_mask_tot_ea.shape, 'textline_mask_tot_ea deskew')
slope_deskew = return_deskew_slop(cv2.erode(textline_mask_tot_ea, KERNEL, iterations=2), 2, 30, True, slope_deskew = return_deskew_slop(cv2.erode(textline_mask_tot_ea, KERNEL, iterations=2), 2, 30, True,
logger=self.logger, plotter=self.plotter) logger=self.logger, plotter=self.plotter)
@ -2354,7 +2358,6 @@ class Eynollah:
t1 = time.time() t1 = time.time()
self.logger.info("Step 2/5: Layout Analysis") self.logger.info("Step 2/5: Layout Analysis")
self.logger.info("Using light version processing")
(text_regions_p_1, (text_regions_p_1,
erosion_hurts, erosion_hurts,
polygons_seplines, polygons_seplines,