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imlogpolar

于 2006-05-20 发布文件大小:3KB

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实现图像的对数极坐标变换，具有旋转不变性，可用于数字水印的抗几何攻击(achieving the right number of images Polar transform, with a rotating invariance, the digital watermark can be used against geometric attack)

文件列表：

imlogpolar.m
parse_inputs.m
transformImage.m

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