Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jiangcong Luo0
Asad Islam0
Fehmi Chebil0
Date of Patent
July 20, 2010
0Patent Application Number
111593920
Date Filed
June 21, 2005
0Patent Primary Examiner
Patent abstract
This invention relates to a method for applying at least one of contrast adjustment and brightness adjustment to a compressed, motion compensated DCT-based video sequence corresponding to an image processing operation, comprising the steps of providing the compressed, motion compensated DCT-based video sequence, applying the image processing operation on the video sequence in compressed domain resulting in an image processed, compressed video sequence, wherein the applying is executed by adjusting of DCT-components defining the DCT-based video sequence.
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