White detecting method and apparatus using the same

Details White detecting method and apparatus using the same White detecting method and apparatus using the same

2007-11-05

2011-10-04

Jerabek, Kelly L (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S222100

Reexamination Certificate

active

08031236

ABSTRACT:
A white detecting method and apparatus using the same are disclosed, wherein the white detecting method includes steps for using a luminance division and/or using a window division for white detecting. The luminance division detects a white by using at least one color data information existing in a white area, and the window division detects a mean value of at least one color data information existing in the white area as a white. With this, the white which forms a reference in color correction, can be accurately detected, thereby improving a stability of color sense and reducing an error probability in white balancing.

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