[{"title":"( 8 个子文件 31KB ) DCT-Discrete-Cosine-Transform:标识图像的频域。 图像中的适当离散余弦变换(DCT)和逆离散余弦变换(IDCT)-源码","children":[{"title":"DCT-Discrete-Cosine-Transform-master","children":[{"title":"dct.py <span style='color:#111;'> 1.16KB </span>","children":null,"spread":false},{"title":"main.py <span style='color:#111;'> 749B </span>","children":null,"spread":false},{"title":"lena256.jpg <span style='color:#111;'> 11.44KB </span>","children":null,"spread":false},{"title":"idct.py <span style='color:#111;'> 895B </span>","children":null,"spread":false},{"title":"lena256color.jpg <span style='color:#111;'> 14.68KB </span>","children":null,"spread":false},{"title":"config.py <span style='color:#111;'> 104B </span>","children":null,"spread":false},{"title":"README.md <span style='color:#111;'> 404B </span>","children":null,"spread":false},{"title":"lena64.jpg <span style='color:#111;'> 1.71KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]