MATLAB-Jpeg-encoder-master
所属分类：图形图像处理
开发工具：matlab
文件大小：30631KB
下载次数：5
上传日期：2017-11-22 10:48:56
上 传 者：
enmirose
说明： 通过DCT变换进行jpeg压缩，AC,DC系数都可以得到，还有zigzag
(JPEG compression through DCT)
文件列表:
dcTransform.m (2418, 2014-07-08)
easy_encoder.m (6154, 2014-07-08)
huffman.m (2230, 2014-07-08)
jpeg_encoder.m (6043, 2014-07-08)
main.m (8623, 2014-07-08)
out (0, 2014-07-08)
out\600px-JPEG_ZigZag.svg.png (72498, 2014-07-08)
out\Dctjpeg.png (5623, 2014-07-08)
out\RGB.png (1397512, 2014-07-08)
out\Test.bmp (786486, 2014-07-08)
out\YCbCr.png (1206222, 2014-07-08)
out\block1.bmp (172856, 2014-07-08)
out\difference (0, 2014-07-08)
out\difference\10.png (566361, 2014-07-08)
out\difference\100.png (845668, 2014-07-08)
out\difference\1002.png (906866, 2014-07-08)
out\difference\1003.png (889953, 2014-07-08)
out\difference\102.png (699537, 2014-07-08)
out\difference\103.png (708747, 2014-07-08)
out\difference\30.png (687705, 2014-07-08)
out\difference\302.png (833785, 2014-07-08)
out\difference\303.png (833326, 2014-07-08)
out\difference\50.png (746740, 2014-07-08)
out\difference\502.png (894902, 2014-07-08)
out\difference\503.png (893946, 2014-07-08)
out\difference\80.png (856136, 2014-07-08)
out\difference\802.png (1015242, 2014-07-08)
out\difference\803.png (1007720, 2014-07-08)
out\difference\TEST (0, 2014-07-08)
out\difference\TEST\10.png (58352, 2014-07-08)
out\difference\TEST\100.png (36503, 2014-07-08)
out\difference\TEST\30.png (66240, 2014-07-08)
out\difference\TEST\50.png (69301, 2014-07-08)
out\difference\TEST\80.png (64201, 2014-07-08)
out\difference\TEST\diff10.png (18699, 2014-07-08)
out\difference\TEST\diff100.png (13218, 2014-07-08)
out\difference\TEST\diff30.png (23281, 2014-07-08)
out\difference\TEST\diff50.png (25280, 2014-07-08)
... ...
MATLAB-Jpeg-encoder
===================
Full JPEG compression algorithm implementation in MATLAB, with writing image data into file.
Run the main.m script, where you should configure input file name, output file name and desired quality.
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