发明名称 VIDEO CAMERA AND FLICKER REDUCTION METHOD IN VIDEO CAMERA
摘要 To reduce flicker appropriately according to illumination condition of an imaging subject, a video camera is provided. The video camera includes an imaging unit for generating a subject image; a superimposing image generator for generating a superimposing image; an image synthesizer for synthesize the subject image and the superimposing image to generate a synthesized image; a video signal generator for generating a video signal from the synthesized image so as to display the synthesized image. The video camera also includes a flicker reduction unit to reduce flicker caused by luminance fluctuation of a light source. The flicker reduction unit has a plurality flicker reduction modes. The mode setting unit makes the superimposing image generator to generate a settings screen as the superimposing image for assisting selection of one of the flicker reduction modes.
申请公布号 US2008309791(A1) 申请公布日期 2008.12.18
申请号 US20080137803 申请日期 2008.06.12
申请人 NISHIWAKI KATSUHIRO;NAGATSUMA HIROSHI;MASUI YASUO;NAKAMURA TADAMASA 发明人 NISHIWAKI KATSUHIRO;NAGATSUMA HIROSHI;MASUI YASUO;NAKAMURA TADAMASA
分类号 H04N5/217;H04N5/225;H04N5/235;H04N9/73 主分类号 H04N5/217
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