Monitoring camera device

The invention provides a surveillance camera device which can monitor both in day and at night, wherein, even high brightness surveillance objects with strong directionality due to the raising of light distribution such as LED signal devices, will not generate the anti-white of overexposure in a scr...

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Bibliographic Details
Main Author SHIMURA TAKASHI
Format Patent
LanguageChinese
English
Published 04.03.2009
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:The invention provides a surveillance camera device which can monitor both in day and at night, wherein, even high brightness surveillance objects with strong directionality due to the raising of light distribution such as LED signal devices, will not generate the anti-white of overexposure in a screen shooting pictures to maintain the color reproducibility. A surveillance camera device provided by the invention can locate according to the image signal in the surveillance camera device, and can automatically insert a filter in an optical path La between a lens 10 and shoot component 12 in the surveillance camera device. The filter has a scope capable of attenuating the luminous quantity of a body to be irradiated in the surveillance scope of an optical filter 11, and will not generate the anti-white of overexposure and deteriorate the color reproducibility, and can be used to shoot.
Bibliography:Application Number: CN200810135039