Rendering using at least two levels of gray

Details Rendering using at least two levels of gray Rendering using at least two levels of gray

2007-10-23

2007-10-23

Alavi, Amir (Department: 2624)

Image analysis

Color image processing

C382S300000

Reexamination Certificate

active

10460891

ABSTRACT:
An indication of any target point internal to a first color space is received. The target point is rendered in a second color space using one of at least two levels of gray colorant and at most two primary colorants out of three primary colorants in the second color space.

REFERENCES:
patent: 5428465 (1995-06-01), Kanamori et al.
patent: 6262810 (2001-07-01), Bloomer
patent: 6571010 (2003-05-01), Inoue
patent: 6822757 (2004-11-01), Usami et al.
patent: 6903747 (2005-06-01), Kakutani
patent: 7016530 (2006-03-01), Saito et al.
patent: 2004/0136014 (2004-07-01), Maltz
U.S. Appl. No. 10/349,880, filed Jan. 22, 2003, Huanzhao Zeng, et al.

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