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Description: java对GZIP的压缩格式提供了直接支持，可以方便的实现GZIP压缩与解压-right GZIP compression format provides direct support to facilitate the realization of GZIP Compression and Decompression
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Size: 8192 |
Author: xxxxzzzzyyyy007 |
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Description: HUFFMAN和HEAP的JAVA实现。
用来实现文件压缩的基本部分。-HUFFMAN HEAP and JAVA. Documents used to achieve a fundamental part of compression.
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Size: 9216 |
Author: 姚维 |
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Description: 这是我做的图像压缩程序，可以看到结果，效果还不错！-This is what I do image compression procedures, we can see results, the results were pretty good!
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Size: 210944 |
Author: 马慧 |
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Description: 基于小波零树的图像压缩算法，使用visalc++开发。-Zerotree based on wavelet image compression algorithm, visalc development.
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Size: 19456 |
Author: 杨晓明 |
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Description: 二维行程编码,是实现数据压缩,减小数据量的好方法,还包括了四叉树编码-trip is to achieve data compression, reducing the amount of data a good method, and also includes a quadtree coding
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Size: 331776 |
Author: 李成翔 |
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Description: 数字图像处理实验
根据原图像的直方图，发现背景和目标的分割值大约在130左右，并将灰度图像转为二值图像，分割效果比较理想。
图像处理实验（六）图像压缩与编码
实验目的： 学习JPEG压缩编码
实验内容：
一．实现基本JPEG的压缩和编码分三个步骤：
1． 首先通过DCT变换去除数据冗余；
2． 使用量化表对DCT系数进行量化；
3． 对量化后的系数进行Huffman编码。-digital image processing experiments based on the original image histogram, found background and objectives of the divided about the value of around 130 and two gray-scale image to image, Segmentation more satisfactory results. Image processing experiments (6) Image Compression and Coding of the experiment : Learning JPEG compression coding experiment : one. Basically JPEG compression and coding in three steps : 1. First through DCT remove data redundancy; 2. Using quantitative table right DCT coefficient quantization; 3. Right quantized coefficients of Huffman coding.
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Size: 4096 |
Author: qq |
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Description: j2me游戏制作中对png图片压缩得源代码，通过del图片中一些不必要得元素，达到优化的效果！-J2ME game for png image compression in the source code, through del pictures in some unnecessary elements to achieve optimal results!
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Size: 3072 |
Author: jimsense |
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Description: 用VC实现的HUFFMAN编码，可以实现图像压缩等功能！-with VC's HUFFMAN coding, image compression can be achieved functions!
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Size: 10240 |
Author: gw |
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Description: LZW压缩算法,提供了LZW压缩算法详细代码和说明，用C语言实现的。-LZW compression algorithm, the LZW compression algorithm detailed code and annotations, using the C language.
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Size: 4096 |
Author: fgdfgdfg |
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Description: mpeg4视频压缩源程序-mpeg4 video compression source
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Size: 303104 |
Author: zouyi |
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Description: Compressing Digital Video
数字视频压缩文档，仅供参考-Compressing Digital Video digital video compression file for reference
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Size: 9216 |
Author: 牛继来 |
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Description: Video codec compression methods
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Size: 23552 |
Author: 牛继来 |
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Description: 通过阅读这份文档,能够对 JPEG 图形压缩有一定感性的认识, 但其数学原理不需要搞清. 能够通过这, 开始写自己的编码/解码程序. 或者看懂以有的代码. 对有损图形压缩有进一步了解.自己能够改良 JPEG, 比如增加透明色的支持, 加快 JPEG 的解码速度.
-By reading this document to JPEG image compression to a certain emotional understanding, it does not need to understand the mathematical principles. through this, begin to write their own encoding/decoding process. or to read some code. graphics compression harmful to the further understanding. own JPEG can be improved, such as increasing transparency color support and accelerate the speed JPEG decoders.
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Size: 10240 |
Author: 赵小花 |
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Description: 用verilog 描述的嫡编码(entropy coding)
应用于图像压缩编码
有测试文档
-using Verilog His description of coding (entropy coding) for image compression test files are encoded
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Size: 19456 |
Author: 周信均 |
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Description: 用verilog 编写
应用于图像压缩编码中
使用行程长度编码(run lengthencoding,RLE)对交流系数(Aa)进行编码。-using Verilog prepared for image compression coding using length encoding (run leng thencoding, RLE) on the exchange coefficient (Aa) coding.
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Size: 9216 |
Author: 周信均 |
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Description: 用verilog 描写
应用于数字图像压缩系统--jpeg
有测试文档-using Verilog description applied to digital image compression system-- a test jpeg files
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Size: 9216 |
Author: 周信均 |
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Description: 这是四维DCT变换的代码，对DCT压缩变换感兴趣的人可以将此作为参考，个人认为非常好。-This is the four-dimensional DCT code, the DCT compression for interested persons can be used as a reference. personal view is very good.
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Size: 4096 |
Author: 成功 |
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Description: MPEG-4视频编码算法，使用Visual C++编写的视频压缩算法源代码。-MPEG-4 video coding algorithm, prepared using Visual C video compression algorithm source code.
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Size: 220160 |
Author: xieKUN |
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Description: ecg心电信号数据压缩，有需要的可以看看。-ecg ECG data compression, the needy can see.
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Size: 286720 |
Author: 王珍 |
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Description: ECG信号压缩程序的DEMO，有兴趣可以看看。-ECG signal compression process DEMO are interested can look at.
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Size: 436224 |
Author: 王珍 |
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