Television – Camera – system and detail – Combined image signal generator and general image signal...
Patent
1997-02-24
1999-10-26
Garber, Wendy
Television
Camera, system and detail
Combined image signal generator and general image signal...
348314, H04N 5217
Patent
active
059737352
ABSTRACT:
The flare compensation range of a camera is substantially increased by measuring and averaging a substrate or drain current representing an amount of charge elements generated in an image sensor, which is subsequently subtracted from the output signal of the image sensor.
REFERENCES:
patent: 4974810 (1990-12-01), Fiske
patent: 5155586 (1992-10-01), Levy et al.
patent: 5280354 (1994-01-01), Nakamura
patent: 5321500 (1994-06-01), Capitant et al.
Stekelenburg Michael A.W.
Van Rooij Johannes H.J.M.
Belk Michael E.
Garber Wendy
Martin Andrew
U.S. Philips Corporation
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