文件名称:ImagesharpeningImageTransform
介绍说明－－下载内容均来自于网络，请自行研究使用
Sobel算子：是一种空域微分算子，可以通过它锐化图象。
将图象分块(8*8),作DCT变换,并作IDCT：DCT是一种可分离图象变换，用来图象压缩编码。-Sobel Operator : airspace is a differential operator, through its image sharpening. Image will block (8 * 8), for the DCT and IDCT for : DCT is a separable Image Transform, used to image compression coding.
将图象分块(8*8),作DCT变换,并作IDCT：DCT是一种可分离图象变换，用来图象压缩编码。-Sobel Operator : airspace is a differential operator, through its image sharpening. Image will block (8 * 8), for the DCT and IDCT for : DCT is a separable Image Transform, used to image compression coding.
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下载文件列表
压缩包 : 87361044imagesharpeningimagetransform.rar 列表 experiment4\SOBEL.M experiment5\8 _dct.m experiment5\DCT.M experiment5\IDCT.M experiment4 experiment5