Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael O'Connell0
William Berardi0
Stephen R. O'Dea0
Date of Patent
June 9, 2009
0Patent Application Number
109725950
Date Filed
October 25, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Video processing for enhancing contrast includes detecting the ambient light levels on a display, performing local contrast enhancement processing to emphasize the luminance component based on the detected ambient light levels to provide a processed video signal, and presenting the processed video signal on the display.
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