hcayless / img2xml

Tools and techniques for linking manuscript images to XML transcriptions
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determine optimal black/white cutoff with potrace #3

Open tarheelcoxn opened 15 years ago

tarheelcoxn commented 15 years ago

potrace takes a -k option to set the black/white cutoff. Some pages may need a different value because they are other paper pasted into the journal... document in the wiki what pages need what, what values had what effect.