Title:
DFT-and-DCT-transformations
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Description: This code implements the DFT and DCT transformation in image processing, and further discusses the compressing and recovering of the image using hte DFT and DCT transformations. Please read the pdf first.
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File list (Check if you may need any files):
M文件\dct-compare.m
.....\dct_compress.m
.....\dct_idct.m
.....\dft_idft.m
.....\dft_mix.m
所有图片\a.jpg
........\adct.jpg
........\adft.jpg
........\Anew.jpg
........\b.jpg
........\b12points.jpg
........\b16points.jpg
........\b20points.jpg
........\b24points.jpg
........\b4points.jpg
........\b8points.jpg
........\Bnew.jpg
........\b_gray.jpg
图像的DFT及DCT变换.pdf
M文件
所有图片
