Surveillance camera with flicker immunity

Details Surveillance camera with flicker immunity Surveillance camera with flicker immunity

2006-08-01

2006-08-01

An, Shawn S. (Department: 2613)

Television

Special applications

Observation of or from a specific location

C348S145000, C348S134000, C348S207110, C348S208400, C348S023000, C348S370000, C358S505000

Reexamination Certificate

active

07084901

ABSTRACT:
A video surveillance camera capable of operating with flickering illumination is formed from a time-delay-integration linescan camera in conjunction with a mechanical scanner. The line rate of the camera is adjusted to provide an integration time substantially equal to an integer number of periods of the lighting flicker.

REFERENCES:
patent: 5712470 (1998-01-01), Katz et al.
patent: 6271884 (2001-08-01), Chung et al.
patent: 6462820 (2002-10-01), Pace et al.
patent: 6640014 (2003-10-01), Price et al.

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