Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2004-05-24
2008-09-02
Tung, Kee M. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S629000, C345S640000
Reexamination Certificate
active
07420569
ABSTRACT:
An adaptive pixel-based blending method and system of a video processing system including steps of acquiring a first pixel value in accordance with a first index value, acquiring a first blending factor in accordance with the parts of the first pixel value, calculating a second blending factor in accordance with the first blending factor, and generating a overlapped and blended image in accordance with the blending factors and the pixel values of the source images. Thus, multiple source images can be overlapped and blended in a flexible way.
REFERENCES:
patent: 6023302 (2000-02-01), MacInnis et al.
Chiu An-Te
Lin Roger
Wang Denzel
Nguyen Hau H
Tung Kee M.
VIA Technologies Inc.
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