2001.10.05 22:22 "16-bit ICC L*a*b* ?", by Dwight Kelly
Thread
2001.10.26 14:26 "Re: 16-bit ICC L*a*b* ?", by Dwight Kelly
Amazing. Seems you are describing the encoding used by ICC profiles, and evidently this is contradictory with the 8 bits encoding used by "normal" Lab TIFF.
There are two photometric tag values for Lab color in TIFF.
value 8 is defined as "1976 CIE L*a*b*"
value 9 is defined as "ICC L*a*b"
---
Dwight Kelly
Apago, Inc.
4080 McGinnis Ferry Rd Suite 601
Alpharetta, GA 30005
voice:(770) 619-1884 fax:(770) 619-1885
email: dkelly@apago.com web: http://www.apago.com