Television – Camera – system and detail – Combined image signal generator and general image signal...
Reexamination Certificate
2006-07-28
2010-02-23
Ho, Tuan (Department: 2622)
Television
Camera, system and detail
Combined image signal generator and general image signal...
C348S227100, C348S296000
Reexamination Certificate
active
07667740
ABSTRACT:
Disclosed are digital imaging devices that embody a method for eliminating modulated light effects in rolling shutter CMOS sensor images. The digital imaging device comprises an image sensor utilizing an electronic rolling shutter, a processor and firmware for implementing the methods. Embodiments of the method comprise detecting the presence of light modulation and the frequency of the light modulation, and synchronizing the exposure times to the modulation cycle time.
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Hewlett--Packard Development Company, L.P.
Ho Tuan
Nguyen Don
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