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5下载:
这是一个基于DCT的jpeg图像压缩编码算法的MATLAB实现的程序,对做jpeg压缩的朋友会很有帮助-this is matlab jpeg compression based on dct,it is helpful for who embark on jpeg compression.
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关于利用离散余弦变换DCT的jpeg压缩的matlab源程序,简单实用,也有注释,很好读。-on the use of discrete cosine transform DCT jpeg compression Matlab source, simple and practical, the Notes have a good time.
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Jpeg图像压缩的Matlab源码,供研究Jpeg图像压缩的朋友参考使用。-Jpeg image compression Matlab source for the study Jpeg image compression friends use and reference.
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这个代码是jpeg压缩matlab代码,用于图形图象压缩,可以直接使用,编译通过-this code is jpeg compression Matlab code for the graphic image compression, can be used directly, compiled by
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jpeg compression matlab source code
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the attached utility is a work I ve submitted to the university
It shows what a jpeg compression is all about.
the function implements the DCT transform, using a matrix operator.
note that matlab has a function for the DCT and iDCT transform
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oJPEG2000中DWT的MATLAB实现n the use of discrete cosine transform DCT jpeg compression Matlab source, simple and practical, the Notes have a good time
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附件里的文件是我已经提交给学校的一个工作。它演示了一个JPEG图像压缩算法的全部。使用一个矩阵操作实现DCT变换(提示MATLAB有一个自己的DCT和iDCT函数,可能它的会更高效),附件里的ReadMe.txt包含了详细的算法Restoration
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图像压缩的MATLAB算法之JEPG,完整的例程,参改价值高。-This compression is for jpeg in matlab with a whole example,and it s valuable to look at it!
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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 coding matlab code to achieve. Including: DM coding, transform coding (FFT and DCT), arithmetic coding, Run-Length Coding, Hu
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基于MATLAB的DCT变换在jpeg图像压缩中的应用-MATLAB-based DCT transform in the jpeg image compression
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matlab jpeg压缩代码文档。包括一些基本jpeg知识和常见开发问题-matlab jpeg compression code document. Jpeg, including some of the basic knowledge and common development
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数字图像处理编程入门 书和书的 源代码
1) windows位图bitmap(即bmp文件)的结构和调色版的概念;
(2) 图象的平移、旋转、镜象变换、转置变换、放缩;
(3) 图象的平滑(去噪声)、锐化;
(4) 图象的半影调、抖动技术;
(5) 图象的直方图修正、彩色变换;
(6) 图象的腐蚀和膨胀效果、细化算法、骨架的提取;
(7) 图象的边沿检测与抽取、hough变换、轮廓跟踪;
(8) 图象的检测、模板匹配;
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The purpose of this study is to compare between the to methods which is JPEG and JPEG2000 that are using in lossless image compression .
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此文件包含了jpeg压缩的matlab实现的源代码,希望能够帮助到大家!-This file contains the jpeg compression matlab to achieve the source code, we hope to be able to help!
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This code is very useful especially for JPEG compression. It uses zig-zag
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jpeg compression matlab
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jpeg compression matlab
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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)
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JPEG Image Compression
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