Image data correction processing based on sensitivity

Details Image data correction processing based on sensitivity Image data correction processing based on sensitivity

2008-01-08

2008-01-08

Ye, Lin (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S241000

Reexamination Certificate

active

07317481

ABSTRACT:
A signal processing device includes a memory which stores correction data in advance. The signal processing device modifies the correction data stored in the memory on the basis of an image sensing signal obtained by causing an image sensing unit to perform image sensing operation in a non-exposure state. The signal processing device corrects by using the modified correction data an image sensing signal obtained by causing the image sensing unit to perform image sensing operation in an exposure state.

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patent: 2001-016509 (2001-01-01), None
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