Image processor

Details Image processor Image processor

2006-08-15

2006-08-15

Tran, Phuoc (Department: 2621)

Image analysis

Color image processing

Color correction

C382S274000

Reexamination Certificate

active

07092565

ABSTRACT:
In the image processing of color image, color image data are received, and the color image data are corrected to maximize an overlapping quantity of histograms of the image data on a plurality of colors. Alternatively, color image data are received, and histograms of a plurality of colors on the color image data are calculated. Then, color deviation of image is corrected to maximize an overlapping quantity of the histograms. Alternatively, color image data are received, and color fog is detected on the color image data and a color of the color fog is determined. Then, the image data of the color on which color fog is detected is decreased. Alternatively, color fog is detected in an input color image data; and a color of the detected color fog is displayed. Alternatively, color fog of input image is corrected first, and contrast on the image is corrected next.

REFERENCES:
patent: 4812902 (1989-03-01), Fuchsberger
patent: 5245417 (1993-09-01), Hibi et al.
patent: 5461457 (1995-10-01), Nakamura
patent: 5717783 (1998-02-01), Endo et al.
patent: 5732293 (1998-03-01), Nonaka et al.
patent: 5930009 (1999-07-01), Sato et al.
patent: 6097836 (2000-08-01), Inoue
patent: 6151410 (2000-11-01), Kuwata et al.
patent: 6628825 (2003-09-01), Yamazoe et al.
patent: 63-67687 (1988-03-01), None
patent: 5-68167 (1993-03-01), None
patent: 6-46447 (1994-02-01), None
patent: 7-99589 (1995-04-01), None
patent: 9-326941 (1997-12-01), None
patent: 10-40355 (1998-02-01), None
patent: 10-271524 (1998-10-01), None
patent: 10-302061 (1998-11-01), None

Affiliated with

Also associated with

Rating

Image processor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image processor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image processor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3716474