Image color matching scheme

Details Image color matching scheme Image color matching scheme

2006-11-07

2006-11-07

Alavi, Amir (Department: 2621)

Image analysis

Color image processing

Color correction

C382S219000

Reexamination Certificate

active

07133555

ABSTRACT:
Embodiments of a color image matching scheme are disclosed. In one embodiment, a pixel intensity count is determined for color components of color images in a database and for a query color image. A fuzzy similarity and/or a fuzzy dissimilarity between the query image and the database images is computed based at least in part on the pixel intensities counts. An image is selected from the database based at least in part on the computed fuzzy similarity and/or dissimilarity, where computing a fuzzy similarity and/or dissimilarity includes computing the matching intensity. Other embodiments are described and claimed.

REFERENCES:
patent: 5982931 (1999-11-01), Ishimaru
patent: 6446060 (2002-09-01), Bergman et al.
patent: 6584223 (2003-06-01), Shiiyama
patent: 6744935 (2004-06-01), Choi et al.
patent: 6868411 (2005-03-01), Shanahan
patent: 6876999 (2005-04-01), Hill et al.
patent: 2002/0009231 (2002-01-01), Yamamoto et al.

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