The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2009
Filed:
Aug. 14, 2003
Chengfuh Jeffrey Tang, Saratoga, CA (US);
Yao-hua Steven Tseng, Fremont, CA (US);
Hsien-chih Jim Tseng, San Jose, CA (US);
Chengfuh Jeffrey Tang, Saratoga, CA (US);
Yao-Hua Steven Tseng, Fremont, CA (US);
Hsien-Chih Jim Tseng, San Jose, CA (US);
Broadcom Corporation, Irvine, CA (US);
Abstract
Provided is a method and system for performing color look-up table (CLUT) and gamma correction for video pixel data. A system includes a memory configured for storing CLUT parameters and gamma correction parameters therein. Also included is an input matrix coupled to the memory and configured to receive first and second type pixel data. The memory receives the first type pixel as an address to the stored CLUT parameters and receives the second type pixel data as an address to the stored gamma correction parameters.