Multiple illuminations automatic white balance digital cameras
    1.
    发明授权
    Multiple illuminations automatic white balance digital cameras 有权
    多重照明自动白平衡数码相机

    公开(公告)号:US08599280B2

    公开(公告)日:2013-12-03

    申请号:US12948149

    申请日:2010-11-17

    IPC分类号: H04N9/73

    CPC分类号: H04N9/735

    摘要: A multiple source automatic white balancing method includes performing a first image processing on a subject image and generating a first processed image; performing a second image processing on the subject image and generating a second processed image; and generating a third processed image by blending the first and second processed images together based on an output of an outdoor weight map function.

    摘要翻译: 多源自动白平衡方法包括对被摄体图像执行第一图像处理并生成第一处理图像; 对所述被摄体图像执行第二图像处理并生成第二处理图像; 以及通过基于室外权重映射函数的输出将所述第一和第二处理图像混合在一起来生成第三处理图像。

    Indoor-outdoor detector for digital cameras
    2.
    发明授权
    Indoor-outdoor detector for digital cameras 有权
    室内室外数码相机探测器

    公开(公告)号:US08605997B2

    公开(公告)日:2013-12-10

    申请号:US12948218

    申请日:2010-11-17

    IPC分类号: G06K9/62

    摘要: An indoor-outdoor detection method includes constructing a first indoor-outdoor detector; and constructing a second indoor-outdoor detector. A normalized brightness of a subject image is determined and a comparison result is generated based on the determined normalized brightness and a threshold brightness value. One of the first detector or the second detector is selectively applied to the subject image based on the comparison result, and a detection result is generated. Image signal processing is performed on the subject image based on the detection result.

    摘要翻译: 室内外检测方法包括:构造第一室内 - 室外检测器; 并构建第二室内室外检测器。 确定被摄体图像的归一化亮度,并且基于所确定的归一化亮度和阈值亮度值来生成比较结果。 基于比较结果,将第一检测器或第二检测器中的一个选择性地应用于被检体图像,并且生成检测结果。 基于检测结果对被摄体图像进行图像信号处理。