Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jen-Shi Wu0
Date of Patent
February 13, 2007
Patent Application Number
10708706
Date Filed
March 19, 2004
Patent Primary Examiner
Patent abstract
A method and/or apparatus for separating a video signal into a luminance signal and a chrominance signal is disclosed. The method first generates a target video signal and a plurality of reference video signals by delaying the video signal, then generates a plurality of intermediate signals such as an HCS, VCS and SLED according to the target signal and the plurality of reference signals, and finally generates the chrominance signal of the video signal by determining the HCS, the VCS, and the SLFD and generates the luminance signal of the video signal according to the chrominance signal of the video signal and the plurality of reference video signals.
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