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agl / jbig2enc

JBIG2 Encoder
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Wrong Output Jbig2 image #49

Closed ramisahoori closed 8 years ago

ramisahoori commented 8 years ago

Hi,

I have built leptonica successfully, and use it to encode a Pbm file and save it as jbig2 file format. this worked with me successfully with a lot of files, but with this pbm https://onedrive.live.com/redir?resid=BF8D672F16E7537C!54872&authkey=!AGOomuu4Y2rH_Ik&ithint=file%2cpbm the result is wrong, there are errors in the text, here is the resulting jb2 image. https://onedrive.live.com/redir?resid=BF8D672F16E7537C!54871&authkey=!ABN7KWMhSOgSM9U&ithint=file%2cjb2 I encoded with -s -v commands. any help here will be appreciated. Thanks all.

agl commented 8 years ago

Using symbol mode does run the risk of contoots. See the original paper or just use generic-region coding.