Imaging apparatus

Details Imaging apparatus Imaging apparatus

2007-01-11

2010-10-12

Nguyen, Kimnhung (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S089000, C348S248000

Reexamination Certificate

active

07812801

ABSTRACT:
An aspect of the present invention provides an imaging apparatus comprising: a solid-state image sensor having an effective pixel area and an optical black area; a smear detection device which detects smear intensity and smear occurrence position in a smear occurrence area, in which a smear occurs, in the effective pixel area, based on an output signal obtained from the optical black area of the solid-state image sensor; and a smear correction device which performs smear correction by subtracting a smear correction value corresponding to the smear intensity from an output signal of the smear occurrence area and the vicinity thereof in the effective pixel area.

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patent: 2003/0160876 (2003-08-01), Miyao et al.
patent: 2004/0130632 (2004-07-01), Shiraishi
patent: 2005/0264661 (2005-12-01), Kawanishi et al.
patent: 7-67038 (1995-03-01), None

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