Brightness adjusting method

Details Brightness adjusting method Brightness adjusting method

2011-08-09

2011-08-09

Ye, Lin (Department: 2622)

Television

Camera, system and detail

Still and motion modes of operation

C348S229100, C382S274000

Reexamination Certificate

active

07995105

ABSTRACT:
A brightness adjusting method used in an image-retrieving system for producing a suitable brightness adjusting value, the image-retrieving system having a filter and defining a first threshold value, a second threshold value set, a third threshold value, and a fourth threshold value, the second threshold value set including a high value and a low value.

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