Image processing method of pointer input system

Details Image processing method of pointer input system Image processing method of pointer input system

2007-05-25

2010-12-14

Abdulselam, Abbas I (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Cursor mark position control device

C345S591000, C345S604000, C715S711000, C715S764000

Reexamination Certificate

active

07852316

ABSTRACT:
The present invention relates to an image processing method of a pointer input system. In the image processing method, a color channel image is generated from an image pickup device, so that image processing capability, the image processing efficiency and the data transmitting speed of the pointer input system are enhanced.

REFERENCES:
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patent: 6792370 (2004-09-01), Satoh et al.
patent: 7161589 (2007-01-01), Muir
patent: 2001/0022575 (2001-09-01), Woflgang
patent: 2005/0213846 (2005-09-01), Matsuda et al.
patent: 2006/0001839 (2006-01-01), Beardsley
patent: 1560429 (2005-08-01), None

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