Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hwai-Tzuu Tai0
Yee S. Ng0
Date of Patent
May 15, 2007
Patent Application Number
09629993
Date Filed
August 1, 2000
Patent Citations Received
Patent Primary Examiner
Patent abstract
An image processing method and apparatus for generating a gray level rendered pixel value that has been subjected to a halftoning process. In the method and apparatus a gray level pixel value of the pixel to be rendered by the halftoning process is provided as one input to a lookup table. A coordinate value that is determined from a pixel location in the image of the pixel to be rendered by the halftoning process is also provided as a second input to the lookup table. The first and second inputs represent an address in the lookup table of a rendered halftone value for halftone rendering of the pixel having the input gray value and the pixel location in the image.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
