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How to train Chinese tradtional vertical in Tesseract 5?
This is the screenshot from jTessBoxEditor:
The provided example training files in this repo seems building a whole line of image & text pairs, other than character-by-character.
Then my questions are:
- How to efficiently split a single image into mulitple vertical lines of text?
- By which directon do we write the vertical text in text files, L2R or R2L?