Method of deriving spectral sensitivity characteristics for...

Details Method of deriving spectral sensitivity characteristics for... Method of deriving spectral sensitivity characteristics for...

2005-10-11

2005-10-11

Mehta, Bhavesh M. (Department: 2621)

Image analysis

Color image processing

C358S518000

Reexamination Certificate

active

06954547

ABSTRACT:
A method for obtaining spectral sensitivity characteristics of a color image input device such as a color scanner or a like is provided.The most optimum spectral sensitivity characteristics of the color image input device can be obtained by amending CIE XYZ color matching functions so that X, Y and Z values of two color stimuli perceived to be the same in color by observation under a specific illuminant are made equal and by performing linear transformation on the amended color matching function.

REFERENCES:
patent: 5791781 (1998-08-01), Park et al.
patent: 6023525 (2000-02-01), Cass
patent: 6337923 (2002-01-01), Yoon et al.
patent: 6560358 (2003-05-01), Tsukada
patent: 6600833 (2003-07-01), Tan et al.
patent: 7-20585 (1995-01-01), None

Affiliated with

Also associated with

Rating

Method of deriving spectral sensitivity characteristics for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of deriving spectral sensitivity characteristics for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of deriving spectral sensitivity characteristics for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3459066