Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David R. Morey0
Richard Clark0
Date of Patent
February 26, 2008
0Patent Application Number
106258120
Date Filed
July 22, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Per-pixel luminosity adjustment uses a luminosity mask applied as a texture. In one embodiment, a luminosity texture is defined. Pixel data of an underlying image is converted to an image texture. The image texture is blended onto a target surface. The luminosity texture is also blended onto the target surface, thereby generating luminosity compensated pixel data for the image.
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