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high_fft

于 2014-03-31 发布 文件大小:330KB
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代码说明:

  通过高通滤波器实现对图像的锐化处理,能去除不需要的模糊轮廓而加强边缘的对比度。(Image sharpening to achieve through a high-pass filter, and enhance the contrast edges blurred outline can remove unwanted.)

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