Imaging apparatus including an XY-address-scanning imaging...

Details Imaging apparatus including an XY-address-scanning imaging... Imaging apparatus including an XY-address-scanning imaging...

2006-12-12

2010-02-16

Villecco, John M (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S226100

Reexamination Certificate

active

07663669

ABSTRACT:
An imaging apparatus includes an integrating unit to integrate pixel values of pixels in each of a plurality of areas of an image; a holding unit to hold integration values generated by the integrating unit; an operating unit to operate a waveform of a differential value between integration values of the same areas in two images having a phase difference of flicker of 180 degrees; an extracting unit to extract phase and amplitude of the flicker on the basis of the waveform operated by the operating unit; a selecting unit to select a waveform of the flicker on the basis of shutter speed of the imaging apparatus; and a correcting unit configured to correct the pixel values of the pixels by using a correction value based on the flicker waveform selected by the selecting unit and the phase and amplitude extracted by the extracting unit.

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