Electronic endoscope with color adjustment function

Details Electronic endoscope with color adjustment function Electronic endoscope with color adjustment function

2005-09-13

2005-09-13

Rao, Andy (Department: 2613)

Television

Special applications

With endoscope

C348S068000, C348S071000

Reexamination Certificate

active

06943822

ABSTRACT:
An electronic endoscope includes a video-scope with an image sensor and a video-processor, to which the video-scope is detachably connected. The electronic endoscope has a light source that emits illuminating light for illuminating a subject, a color adjuster that performs a color adjustment process for color image signals read from the image sensor, which include a plurality of color signal components corresponding to a plurality of color elements, and a light source detector that detects the type of the light source. The color adjuster performs the color adjustment process in accordance with the type of the light source such that color in displayed subject image is properly reproduced.

REFERENCES:
patent: 5408265 (1995-04-01), Sasaki
patent: 6181368 (2001-01-01), Takahashi et al.
patent: 6414710 (2002-07-01), Takahashi et al.

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