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Foreground/Background Segmentation in Digital Images with Differential Exposure Calculations
Foreground/Background Segmentation in Digital Images with Differential Exposure Calculations
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机译:具有差分曝光计算的数字图像中的前景/背景分割
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摘要
A digital segmentation method and apparatus determines foreground and/or background within at least one portion of a captured image. The determining includes comparing a captured image to a pre-captured or post captured reference image of nominally the same scene. One of the images is taken with flash and the other without. The system can be implemented as part of a digital camera acquisition chain having effective computation complexity.
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