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! Platform: |
Size: 3072 |
Author:jimsense |
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Description: 根据伊忠科、杨绍国（电子科技大学）发表的论文"分形插值图象放大和压缩编码"编程实现。-Branch, Shao- Guo Yang (University of Electronic Science and Technology) by the paper, "Fractal Image interpolation and compression coding Large" program. Platform: |
Size: 336896 |
Author:天路 |
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Description: 数字图像传输是图像编码与压缩技术的另一个重要应用领域。随着现代社会对通信业务要求的不断增长，图像通信和通信网容量的矛盾日益突出。特别是具有庞大数据量的数字图像信息更是难以传输和存储，极大地制约了图像通信的发展，已经成为图像通信发展中的瓶颈。图像压缩技术的应用为传真、视频点播、电视会议、医用图像传输等领域带来了巨大经济效益。快速压缩解压缩算法及其硬件结构在实时视频系统中起着关键的作用。
-digital image transmission of image coding and compression technologies Another important application areas. As modern society to the requirements of the communications business continued to grow, image communication and communication network capacity contradictions are becoming more prominent. Especially with the huge amount of data digital image information more difficult for transmission and storage, has greatly restricted the development of image communication, image communication has become a bottleneck in development. Image compression technology for the application by fax, video-on-demand, video-conferencing, transmission of medical images and other areas has brought huge economic benefits. Rapid compression and decompression algorithms in hardware for real-time video system plays a Platform: |
Size: 2209792 |
Author:陈兵 |
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Description: 分形用于图像压缩编码,分形编码非常费时，大部分时间浪费在给每个range块寻找合适的domain块，但如果减少搜索domain块的范围，编码速度将有很大提高。所以编码时用快限制分形编码,把图像分成4小块，每块中的range块只在这块中寻找domain块。-for fractal image compression coding, fractal coding is very time-consuming, most of the time wasted in each range block to find a suitable domain block, But if the search domain blocks to reduce the scope of coding speed will be greatly improved. So fast coding using fractal coding restrictions, the image is divided into four small pieces. every piece of the range block only find in this domain block. Platform: |
Size: 17408 |
Author: |
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Description: 用java实现的远程序屏幕监控程序，使用了文件图像压缩和屏幕切分来减小屏幕数据量和传输效率-Using java to achieve far-screen control procedures, the use of document image compression and split screen to reduce the screen data and transmission efficiency Platform: |
Size: 7168 |
Author:袁军 |
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Description: 分形图像压缩测试程序,实现分形压缩的编解码功能,稍作修改就可以对图象进行压缩-Fractal Image Compression test procedure, the realization of the fractal compression codec functions, with some slight modifications can be carried out on the image compression Platform: |
Size: 3072 |
Author:张三 |
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Description: 专家的学术论文，找了很久，对了解分形的图像压缩很有用。-Academic experts to find for a long time, the understanding of fractal image compression is useful. Platform: |
Size: 331776 |
Author:展玉衡 |
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Description: 原创，研究生论坛讲座：基于实时的、网络的远程图像传输技术！主要介绍了vnc,图像压缩算法，图像传输以及面向对象的编程实现！-Original, post-graduate lectures forum: Based on real-time, network remote video transmission technology! Mainly introduces the vnc, image compression algorithms, image transmission, as well as object-oriented programming to achieve! Platform: |
Size: 1890304 |
Author:马俊 |
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Description: 基于分类方法的分形图像压缩，简单介绍了分形图像压缩方法的研究，期刊。-Based on the classification method of fractal image compression, a brief introduction of the fractal image compression methods, periodicals. Platform: |
Size: 618496 |
Author:f |
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Description: 一个图片管理程序，包括WEB浏览、WAP浏览及图像压缩等相关操作。-A picture management program, including the WEB browser, WAP browser and image compression and other related operations. Platform: |
Size: 2866176 |
Author:zyg |
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Description: 实现图片压缩功能，里面有所有文件和环境配置说明。-The realization of image compression, there are all the documents and the environment configuration. Platform: |
Size: 65536 |
Author:刘方杰 |
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Description: This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
-This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
Platform: |
Size: 95232 |
Author:Ho Joon Lee |
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Description: 裡面有包含圖片跟jpeg壓縮的主要程序DCT的演算法,會秀出作dct轉換的前後圖片-Contains a picture inside the main program with the jpeg compression algorithm DCT will be showed off pictures before and after conversion for dct Platform: |
Size: 311296 |
Author:傅敬柏 |
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