Television – Image signal processing circuitry specific to television – Hue control
Reexamination Certificate
2011-06-21
2011-06-21
Natnael, Paulos M (Department: 2422)
Television
Image signal processing circuitry specific to television
Hue control
Reexamination Certificate
active
07965341
ABSTRACT:
A color correction method, a color correction device, and a color correction program that can achieve color correction processing with a color table with a fine spacing, while preventing the increase in memory capacity.A signal (YCC signal) of a luminance—color difference system is subjected to matrix conversion with a matrix conversion unit10and converted into a signal (RGB signal) of a display signal system. The adjustment amount relating to the signal of the display signal system is stored in a RGB color adjustment LUT20. An interpolation processing unit20conducts interpolation processing by referring to the RGB color adjustment LUT20and outputs the color-corrected RGB signal after correction.
REFERENCES:
patent: 5446504 (1995-08-01), Wada
patent: 5450500 (1995-09-01), Brett
patent: 5805213 (1998-09-01), Spaulding et al.
patent: 5818613 (1998-10-01), Masterson et al.
patent: 5850471 (1998-12-01), Brett
patent: 5867286 (1999-02-01), Lee et al.
patent: 5923316 (1999-07-01), Kitamura et al.
patent: 6282312 (2001-08-01), McCarthy et al.
patent: 6326977 (2001-12-01), Westerman
patent: 6335734 (2002-01-01), Nagae et al.
patent: 6611296 (2003-08-01), Nieuwenhuizen et al.
patent: 6621497 (2003-09-01), Sugiura et al.
patent: 7408558 (2008-08-01), Madden et al.
patent: 7408573 (2008-08-01), Ishii et al.
patent: 2002/0060797 (2002-05-01), Namikata
patent: 2003/0052895 (2003-03-01), Akiyama et al.
patent: 2004/0257599 (2004-12-01), Chi et al.
patent: 2005/0036160 (2005-02-01), Goto et al.
patent: 2006/0033939 (2006-02-01), Han
patent: 9-200790 (1997-07-01), None
patent: 11-205620 (1999-07-01), None
patent: 2000-137795 (2000-05-01), None
patent: 2000-152279 (2000-05-01), None
patent: 2001-103504 (2001-04-01), None
patent: 2003/506925 (2003-02-01), None
patent: 2003/092690 (2003-03-01), None
patent: 2003-125207 (2003-04-01), None
patent: 2003-163814 (2003-06-01), None
patent: 2003-219194 (2003-07-01), None
patent: 2004-135313 (2004-04-01), None
patent: 3611490 (2004-10-01), None
patent: 3664364 (2005-04-01), None
patent: 2005/269443 (2005-09-01), None
patent: 01/10116 (2001-02-01), None
Extended European Search Report, mailed Aug. 14, 2008 and issued in corresponding European Patent Application No. 06116633.6-1228.
Notification of Reason for Rejection for Application No. 2006-073828 mailed Apr. 27, 2010.
European Office Action for Application No. 06116633.6-1228; dated Oct. 4, 2010.
Fujitsu Limited
Natnael Paulos M
Staas & Halsey , LLP
LandOfFree
Color correction method, color correction device, and color... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Color correction method, color correction device, and color..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color correction method, color correction device, and color... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2721787