AWARE SYSTEMS
TIFF and LibTiff Mail List Archive

Thread

2004.12.15 04:30 "[Tiff] Q: Fax photometric", by Chris Losinger
2004.12.15 04:34 "[Tiff] Q : CCITT - more", by Chris Losinger
2004.12.18 17:44 "Re: [Tiff] Q: Fax photometric", by Bob Friesenhahn
2004.12.18 18:40 "Re: [Tiff] Q: Fax photometric", by Joris Van Damme
2004.12.18 20:58 "RE: [Tiff] Q: Fax photometric", by Bill Bither
2004.12.18 23:13 "Re: [Tiff] Q: Fax photometric", by Joris Van Damme
2004.12.18 21:24 "Re: [Tiff] Q: Fax photometric", by Bob Friesenhahn

2004.12.18 20:58 "RE: [Tiff] Q: Fax photometric", by Bill Bither

The question I have about this image is why does photoshop and some others read it "incorrectly" according to the spec but visually correct? Is the assumption that any CCIT RLE (1D) image that has PHOTOMETRIC_MINISBLACK actually encoded as "Min as White"? Or only with images encoded from this particular vendor (skyline tools)?

Regards,

Bill Bither
Atalasoft