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bertsky / ocrd_detectron2

OCR-D wrapper for detectron2 based segmentation models
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improve NMS postprocessing #22

Open bertsky opened 1 year ago

bertsky commented 1 year ago

For example, in …

raw predictions NMS result
OCR-D-SEG-Jambo-sudo_X101-dannhauer_catechismus04_1653-0585 IMG-DEBUG OCR-D-SEG-Jambo-sudo_X101-dannhauer_catechismus04_1653-0585 IMG-pageview

… a 57% cross-column region does not get suppressed by two (mutually non-overlapping) column regions with 91% and 74%.