Image transforming method

Details Image transforming method Image transforming method

2008-05-13

2008-05-13

Sajous, Wesner (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S589000, C345S604000, C345S644000, C345S649000, C348S514000, C348S557000, C348S583000, C358S515000, C358S523000, C358S525000, C382S163000, C382S167000, C382S295000, C382S297000

Reexamination Certificate

active

11401964

ABSTRACT:
The present invention provides a method for rotating YUV4:2:0 image in a digital display device, such as TV image system. A YUV4:2:0 image is separated to a Y division matrix and a U and V division matrix. Then the Y division is performed a rotation matrix calculation. And the U and V division matrix is performed a reverse rotation matrix calculation. A rotated YUV4:2:0 image is obtained by combining the processed Y division matrix and the processed U and V division matrix.

REFERENCES:
patent: 5923316 (1999-07-01), Kitamura et al.
patent: 5926611 (1999-07-01), Yang et al.
patent: 6351557 (2002-02-01), Gonsalves
patent: 2004/0196515 (2004-10-01), Huang et al.
patent: 2005/0213125 (2005-09-01), Smith et al.
patent: 2006/0109490 (2006-05-01), Park et al.
patent: 2006/0120626 (2006-06-01), Perlmutter et al.
patent: 2006/0146067 (2006-07-01), Schweng et al.
patent: 2006/0268302 (2006-11-01), Chen et al.
patent: 2007/0064124 (2007-03-01), Kirani et al.
patent: 2007/0188515 (2007-08-01), Li

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3941512