Using XnView 0.64 on OSX 10.6.8
Use case: I use an image with color depth = 1 bit, which is scanned text with about 4.7 Megapixels. The CCITT G4 algorithm is optimized for such images and indeed achieves lossless compression ratio between 2 and 3 time better than the Zip/Deflate of the PNG. (16 KiB ...
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- Tue Apr 29, 2014 9:04 pm
- Forum: New
- Topic: 0.64: Export (or save) ignores B&W setting
- Replies: 2
- Views: 766