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DCT

于 2020-12-27 发布

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代码说明：

说明：考虑DCT阈中量化效应，采用8X8的DCT模板，选择量化步长，结合缩放因子进行图像压缩。(Considering the quantization effect in DCT threshold, we use the 8X8 DCT template, select the quantization step, and combine the scaling factor to compress the image.)

文件列表：

DCT, 0 , 2019-05-23
DCT\1.bmp, 720054 , 2006-04-20
DCT\1.png, 476215 , 2019-04-07
DCT\2.bmp, 786486 , 2014-11-12
DCT\2.png, 178873 , 2019-04-07
DCT\3.bmp, 213470 , 2018-10-26
DCT\PSNR.m, 255 , 2008-03-27
DCT\huffdecode.m, 1105 , 2008-12-22
DCT\huffencode.m, 3201 , 2008-12-26
DCT\jpegdecode.m, 1524 , 2008-12-22
DCT\jpegencode.m, 1987 , 2009-01-04
DCT\main.m, 837 , 2018-11-12

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