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TIFF and LibTiff Mail List Archive

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1999.08.22 17:34 "TIFF LZW : How select predictor", by Gilles Vollant
1999.08.22 18:59 "RE: TIFF LZW : How select predictor", by Gilles Vollant

1999.08.22 18:59 "RE: TIFF LZW : How select predictor", by Gilles Vollant

Tiff 6.0 doc say

<< LZW without differencing works well for 1-bit images, 4-bit grayscale images, and many palette-color images. But natural 24-bit color images and some 8-bit grayscale images do much better with differencing.>>

So Adobe Photoshop does like Adobe Tiff Spec