Image display device and a method for adjusting color thereof

Details Image display device and a method for adjusting color thereof Image display device and a method for adjusting color thereof

2006-01-27

2011-11-08

Wu, Xiao (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S600000, C345S602000, C345S604000, C358S501000, C358S519000, C358S523000, C358S528000, C382S162000, C382S163000, C382S167000, C382S300000

Reexamination Certificate

active

08054318

ABSTRACT:
An image displaying device and a method for controlling color thereof. The image displaying device includes a lattice selection unit which selects a lattice of a look-up table (LUT) for reference of each pixel of an input image, a lattice control unit which determines whether the selected lattice requires to be changed for color adjustment and calculates a change degree of the lattice, an LUT conversion unit which converts the LUT by changing the lattice based on the calculated change degree, and a lattice reference/interpolation unit which refers to or interpolates the lattice based on the converted LUT. Accordingly, the LUT can be updated real time, thereby realizing more accurate adjustment of color.

REFERENCES:
patent: 5202935 (1993-04-01), Kanamori et al.
patent: 5600764 (1997-02-01), Kakutani
patent: 5801855 (1998-09-01), Ohta
patent: 6876445 (2005-04-01), Shibuya et al.
patent: 7084968 (2006-08-01), Shibuya et al.
patent: 7136523 (2006-11-01), Fukao et al.
patent: 7339700 (2008-03-01), Ohga et al.
patent: 7345787 (2008-03-01), Ito et al.
patent: 7450267 (2008-11-01), Ito et al.
patent: 2002/0075278 (2002-06-01), Kakutani
patent: 2002/0181018 (2002-12-01), Hung
patent: 2003/0081831 (2003-05-01), Fukao et al.
patent: 2003/0158828 (2003-08-01), Ikeda et al.
patent: 2004/0239969 (2004-12-01), Shoda et al.
patent: 2004/0263882 (2004-12-01), Ito et al.
patent: 2005/0219260 (2005-10-01), Satomi et al.
patent: 2005/0285871 (2005-12-01), Tsujiguchi
patent: 2000083176 (2000-03-01), None

Affiliated with

Also associated with

Rating

Image display device and a method for adjusting color thereof 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 display device and a method for adjusting color thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image display device and a method for adjusting color thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4267000