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soft_cast

于 2013-09-29 发布 文件大小:1KB
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代码说明:

  softcast的2d dct实现,先对图像转灰度图,得到的亮度信号矩阵做DCT 变换(softcast of 2d dct implementation, the first image to grayscale, luminance signal obtained by DCT transformation matrix do)

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soft_cast.m,1974,2013-09-29

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