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⚡ Recognize more than one line at a time (Fixes gh#20)

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Gerber, Mike 2020-07-22 16:03:10 +02:00
parent 7584d0135c
commit 93190fae3b
1 changed files with 6 additions and 3 deletions
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ocrd_calamari/recognize.py
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@ -72,13 +72,16 @@ class CalamariRecognize(Processor):
textlines = region.get_TextLine() textlines = region.get_TextLine()
log.info("About to recognize %i lines of region '%s'", len(textlines), region.id) log.info("About to recognize %i lines of region '%s'", len(textlines), region.id)
for (line_no, line) in enumerate(textlines):
log.debug("Recognizing line '%s' in region '%s'", line.id, region.id)
line_images_np = []
for (line_no, line) in enumerate(textlines):
line_image, line_coords = self.workspace.image_from_segment(line, region_image, region_xywh) line_image, line_coords = self.workspace.image_from_segment(line, region_image, region_xywh)
line_image_np = np.array(line_image, dtype=np.uint8) line_image_np = np.array(line_image, dtype=np.uint8)
line_images_np.append(line_image_np)
raw_results_all = self.predictor.predict_raw(line_images_np, progress_bar=False)
for line, raw_results in zip(textlines, raw_results_all):
raw_results = list(self.predictor.predict_raw([line_image_np], progress_bar=False))[0]
for i, p in enumerate(raw_results): for i, p in enumerate(raw_results):
p.prediction.id = "fold_{}".format(i) p.prediction.id = "fold_{}".format(i)