Number | Name | Date | Kind |
---|---|---|---|
5107332 | Chan | Apr 1992 | A |
5537516 | Sherman et al. | Jul 1996 | A |
5668596 | Vogel | Sep 1997 | A |
5671059 | Vincent | Sep 1997 | A |
5767980 | Wang et al. | Jun 1998 | A |
5805314 | Abe et al. | Sep 1998 | A |
5963244 | Mestha et al. | Oct 1999 | A |
6272440 | Shakespeare et al. | Aug 2001 | B1 |
Entry |
---|
Gretag Imaging http://www.gretagimagingin.ch/main.asp. |
X-rite www.xrite.com/ pp. 1-3. |
Jasskelainen et al. “Vector-subspace model for color representation” “Optical Society of America” vol. 7. No. 4/Apr. 1990. |