发明名称 Image pickup apparatus and controlling method therefor
摘要 An image pickup apparatus that is capable of reducing variation in the color temperature of a subject in a taken image and capable of shooting a more suitable image. The image pickup apparatus can shoot with emitting a light emitting unit. A color temperature acquisition unit acquires information about a color temperature of a light illuminating a subject. An emission control unit controls emission of the light emitting unit. The emission control unit determines emission light amount of the light emitting unit based on a color temperature difference between a color temperature of an illumination light of the light emitting unit and a color temperature based on the information acquired by the color temperature information acquisition unit.
申请公布号 US8929727(B2) 申请公布日期 2015.01.06
申请号 US201313896678 申请日期 2013.05.17
申请人 Canon Kabushiki Kaisha 发明人 Kubota Akira
分类号 G03B15/03;G03B7/00;G03B7/08;H04N5/222;H04N9/73;H04N5/235;G03B15/05;H04N5/225 主分类号 G03B15/03
代理机构 Cowan, Liebowitz & Latman, P.C. 代理人 Cowan, Liebowitz & Latman, P.C.
主权项 1. An image pickup apparatus that is possible to shoot with emitting light by a light emitting unit, a color temperature of the emitted light by the light emitting unit being fixed, the apparatus comprising: a color information acquisition unit configured to acquire color information related to a light illuminating a subject; and an emission control unit configured to control emission of the light emitting unit, wherein the emission control unit determines emission light amount of the light emitting unit based on a difference between predetermined color information and color information acquired in a case where the light emitting unit does not emit the light by the color information acquisition unit.
地址 Tokyo JP