Television – Object tracking
Reexamination Certificate
2005-09-20
2005-09-20
Wong, Allen (Department: 2613)
Television
Object tracking
C348S143000, C348S161000
Reexamination Certificate
active
06947073
ABSTRACT:
The present invention relates to an apparatus and a method to detect a moving target. An embodiment of the present invention includes a processor that uses an imaging sensor such as, for example, an electronic camera, and uses images and surveillance system pointing angle information to generate a dynamically changing reference image that is subtracted from the live image, with the result being a moving target.
REFERENCES:
patent: 5361217 (1994-11-01), Makimura et al.
patent: 6707487 (2004-03-01), Aman et al.
Foster Laura R.
The United States of America as represented by the Secretary of
Wong Allen
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