compression dct
2016-08-23
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Image compression using DCT
This is a demo of the Entropy-Based camera focus measure calculated using
discrete cosine transform of the focusing window. The demostration loads an image and evaluates the measure within a predefined focusing window at
different gaussian kernels. Large values of the measure correspond to sharper images.
This is a demo of the Entropy-Based camera focus measure calculated using
discrete cosine transform of the focusing window. The demostration loads an image and evaluates the measure within a predefined focusing window at
different gaussian kernels. Large values of the measure correspond to sharper images.
matlab
图像
压缩
dct
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