segmentation: add optional level=region (line segmentation only)

OCR-D / ocrd_kraken

Wrapper for the kraken OCR engine

Apache License 2.0

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segmentation: add optional level=region (line segmentation only) #23

Closed wrznr closed 5 months ago

wrznr commented 5 years ago

According to the OCR-D functional model, line segmentation takes place after block segmentation. It should therefor check for existing text blocks and restrict its area of operation to them.

EEngl52 commented 4 years ago

@wrznr @kba can this be closed?

wrznr commented 4 years ago

No. Open and pressing issue.

bertsky commented 9 months ago

Surprisingly, we did not revisit. Seems more pressing than ever → will look at it.