Television – Special applications – With endoscope
Patent
1992-10-16
1995-02-21
Chin, Tommy B.
Television
Special applications
With endoscope
348 65, 348 71, 128 4, 128 6, H04N 710, H04N 718
Patent
active
053920678
ABSTRACT:
A TV system for endoscopes is configured to connect to a fiber scope using an image guide fiber bundle and a rigid endoscope using a relay lens system. An image is formed by either the fiber scope or the rigid endoscope on a TV monitor. The camera control unit controls a level of the color difference signal in accordance with spatial frequency components contained in the TV signal. A variable switching unit is provided which allows the electrical circuits of the camera control unit to function selectively in accordance with the characteristics of the image transmission system.
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Konno Mitsujiro
Nishioka Kimihiko
Ono Katsuya
Takasugi Yoshiharu
Chin Tommy B.
Le Vu
Olympus Optical Co,. Ltd.
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