Introduction - If you have any usage issues, please Google them yourself
Using Wavelet Transform better to enlarge the image, the algorithm is to construct a Besov norm is estimated by the image regularity of variational functionals, and then in the wavelet domain to minimize the variational functionals be to enlarge the image. After the wavelet transform of the high-frequency component with rich details of the edge information, which can high-quality reconstructed images, and text in the new algorithm has running time is short, fast characteristics.
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基于变分和小波变换的图像放大算法.doc