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    • 9. 发明授权
    • Camera capable of displaying the level of visual effect
    • 相机能够显示视觉效果的水平
    • US6141499A
    • 2000-10-31
    • US498067
    • 2000-02-04
    • Shigeto OhmoriTakehiro KatohYasuo MaedaTetsuo YamadaMasayasu HiranoNaohiro KageyamaHiroko Ono
    • Shigeto OhmoriTakehiro KatohYasuo MaedaTetsuo YamadaMasayasu HiranoNaohiro KageyamaHiroko Ono
    • G03B7/08G03B13/30G03B17/20
    • G03B17/20G03B7/0807G03B2207/005G03B2217/005G03B2217/185
    • A camera is provided with a photographing device for setting various photographing conditions which determine a state of a subject image to be obtained as a picture, the photography device including an exposure device having a Plurality of selectively settable exposure modes for automatically setting at least one exposure value based on brightness of a subject, a mode selector for selecting one of the plurality of exposure modes, a calculation unit for calculating an amount indicative of the state of the subject image in accordance with the photographing conditions set by the photography device, an estimation unit for estimating visual effects which the subject image provides based on the calculated state amount, and a display device for displaying the visual effect corresponding to the exposure mode selected by the mode selection means in accordance with the estimated visual effects. Accordingly, an operator of the camera is allowed to conceive before an exposing operation what the final picture will look like in accordance with the photographing conditions set in a variety of exposure modes.
    • 相机设置有拍摄装置,用于设置确定作为图像获得的被摄体图像的状态的各种拍摄条件,所述拍摄装置包括具有多个可选择可设置的曝光模式的曝光装置,用于自动设定至少一个曝光 基于被摄体的亮度的值,用于选择多个曝光模式中的一个的模式选择器;计算单元,用于根据由摄影装置设置的拍摄条件计算指示被摄体图像的状态的量;估计 用于基于计算出的状态量估计被摄体图像提供的视觉效果的单元,以及用于根据估计的视觉效果显示与由模式选择装置选择的曝光模式相对应的视觉效果的显示装置。 因此,根据在各种曝光模式中设置的拍摄条件,允许相机的操作者在曝光操作之前构想最终图像将看起来像什么。