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所属分类：matlab编程
开发工具：matlab
文件大小：176KB
下载次数：3
上传日期：2020-09-23 10:19:04
上 传 者：
coleimr
说明： 常用图像压缩编码码matlab实现。包括：DM编码、变换编码（FFT和DCT）、算术编码、行程编码、Huffman编码、线性预测编码和一个近似的JPEG编码过程。非常适合入门用户实践。
(Commonly used image compression code matlab implementation. It includes: DM coding, transform coding (FFT and DCT), arithmetic coding, run length coding, Huffman coding, linear prediction coding and an approximate JPEG coding process. Very suitable for entry-level user practice.)
文件列表:
JSjpeg\exJPEG.m (271, 2009-01-04)
JSjpeg\huffdecode.m (1105, 2008-12-22)
JSjpeg\huffencode.m (3201, 2008-12-26)
JSjpeg\jpegdecode.m (1524, 2008-12-22)
JSjpeg\jpegencode.m (1987, 2009-01-04)
JSjpeg\lena512.bmp (263222, 2005-06-16)
变换编码\exDCT.m (785, 2009-01-04)
变换编码\exFFT.m (672, 2009-01-02)
常用参数计算\bytes.m (314, 2009-01-04)
常用参数计算\entropy.m (252, 2008-12-30)
常用参数计算\erms.m (136, 2009-01-02)
常用参数计算\frequency.m (295, 2008-12-26)
常用参数计算\imageratio.m (115, 2009-01-04)
常用参数计算\psnr.m (245, 2009-01-03)
算术编码\ardecode.m (1014, 2008-12-28)
算术编码\arencode.m (587, 2008-12-28)
算术编码\exAR.m (179, 2008-12-28)
线性预测编码\LPCdecode.m (413, 2008-12-31)
线性预测编码\LPCencode.m (383, 2008-12-31)
线性预测编码\OnePredictive.m (317, 2008-12-31)
行程编码\exRLE.m (365, 2008-12-25)
行程编码\RLEdecode.m (260, 2008-12-24)
行程编码\RLEncode.m (541, 2008-12-25)
DM编码\DMdecode.m (318, 2009-01-01)
DM编码\DMencode.m (755, 2009-01-01)
DM编码\ex1DM.m (272, 2009-01-01)
DM编码\ex2DM.m (233, 2009-01-01)
JSjpeg (0, 2009-01-04)
变换编码 (0, 2009-01-04)
常用参数计算 (0, 2009-01-04)
算术编码 (0, 2009-01-04)
线性预测编码 (0, 2009-01-04)
行程编码 (0, 2009-01-04)
DM编码 (0, 2009-01-04)
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