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[Compress-Decompress algrithms] spihtmatlab

Description: 基于matlab的spiht编码源程序,希望对大家有用.-spiht source code, we hope that the right useful.
Platform: | Size: 78748 | Author: my name | Hits:

[SourceCode] spiht_code

Description: spiht压缩编码的源代码-SPIHT coding of source code
Platform: | Size: 53248 | Author: 扁舟 | Hits:

[Compress-Decompress algrithms] homework.m

Description: 本代码是本人于前年完成的利用小波变换技术实现的图像分解与合成的MATLAB源代码.详细的说明见本人的个人主页,上面有详细的说明和测试结果,数据绝对准确可靠.本人现在正在研究语音压缩算法,主要是MELP算法.从网上搜索到这里正好有本人所要参考的源代码,如能赐予,万分感谢.邮箱:liwh@ruyi.com电话:133251646-the code is completed in the year before last I use wavelet transform technique of image decomposition and synthesis of MATLAB source. A detailed description of my personal home page, above a detailed description and test results, data absolutely accurate and reliable. Now I was studying voice compression algorithm, mainly MELP Algorithm. from the Internet to search, I just happened to be here by reference to the source code, if God and extremely grateful. mail : liwh@ruyi.com Tel : 133251646
Platform: | Size: 5120 | Author: 李文化 | Hits:

[Compress-Decompress algrithms] SPIHT_code

Description: SPIHT 源代码，有 William A. Pearlman & Amir Said 写的，是最权威的SPIHT代码，-SPIHT source code, William A. Pearlman
Platform: | Size: 355328 | Author: shifenghit | Hits:

[Compress-Decompress algrithms] spihtmatlab

Description: 基于matlab的spiht编码源程序,希望对大家有用.-spiht source code, we hope that the right useful.
Platform: | Size: 78848 | Author: my name | Hits:

[Compress-Decompress algrithms] SPIHT_matlab_code

Description: MATLAB implementation of SPIHT (without Arithmatic coding stage). ％ Performance evaluation : this toolbox VS. SPIHT ％ Test image: lena512.raw ％ bpp SPIHT(dB) This code(dB) ％ 0.1000 29.8107 29.3202 ％ 0.2000 32.7202 32.2514 ％ 0.3000 34.5479 34.0331 ％ 0.4000 35.8422 35.4857 ％ 0.5000 36.8623 36.5939 ％ 0.6000 37.6650 37.3759 ％ 0.7000 38.2581 38.0491 ％ 0.8000 38.9390 38.7058 ％ 0.9000 39.5218 39.3437 -MATLAB implementation of SPIHT (without A rithmatic coding stage). Performance evalua% tion : this toolbox VS. SPIHT%% Test image : lena512.raw%% bpp SPIHT (dB) This code (dB)% 0. 1000 29.8107 32.7202 0.2000 29.3202% 32.2514% 0.3000 0.4000 34.5479 34.0331% 35.8422 35.485 7% 0.5000 0.6000 36.8623 36.5939% 37.6650 37.3 759% 38.0491% 0.7000 0.8000 38.2581 38.9390 38 .7058 0.9000 39.5218 39.3437%
Platform: | Size: 182272 | Author: jason.. | Hits:

[Compress-Decompress algrithms] SPIHT_bandelet

Description: 我写的基于bandelet域的spiht图像压缩算法。效果比经典的SPIHT好。文章已发，希望代码对大家有用。-I wrote bandelet domain-based SPIHT image compression algorithm. SPIHT is better than a good classic. Article has been distributed, I hope the code useful for everyone.
Platform: | Size: 1838080 | Author: shawn | Hits:

[Compress-Decompress algrithms] spiht

Description: SPIHT的MATLAB源代码,希望对有需要的朋友有所帮助.-SPIHT the MATLAB source code, in the hope that there is a need to help a friend.
Platform: | Size: 8192 | Author: LL | Hits:

[Special Effects] Set_Partitioning_In_Hierarchial_Trees

Description: Code is intended to just explain the principle of SPIHT, Arithmetic Coding not Used in this Code Works only for 128 x 128 images, u have to generalize-Code is intended to just explain the principle of SPIHT, Arithmetic Coding not Used in this CodeWorks only for 128 x 128 images, u have to generalize
Platform: | Size: 92160 | Author: 单昊 | Hits:

[Compress-Decompress algrithms] RESPIHT

Description: This zip contains a simple paper of SPIHT generated streams run length encoded ... later i ll be posting the MATLAB source code also and also SPIHT with Arithmetic coding
Platform: | Size: 109568 | Author: 陈语恬 | Hits:

[Wavelet] SPIHT-code

Description: SPIHT算法是一种简单、有效的嵌入式零树编码算法，需要的自然明白它的作用-SPIHT algorithm is a simple, effective embedded zero-tree coding algorithm, the natural need to understand its role
Platform: | Size: 301056 | Author: 白 | Hits:

[Special Effects] spiht3

Description: SPIHT方法采用了有效的空间方向树结构和比特平面编码方法，不仅能获得很高的压缩编码效率，而且产生的码流是嵌入式的，支持解码器的多码率解码，有利于图像的渐近传输。-Methods SPIHT effective direction of the tree structure and the space bit-plane coding method, not only have access to a high coding efficiency and resulting code stream is embedded in support of the multi-rate decoder decoding, image has become conducive to near transmission.
Platform: | Size: 492544 | Author: peyton | Hits:

[Special Effects] SPIHT(Matlab)

Description: 基于图象小波变换的图象编码的经典算法．程序中包括压缩和解压缩的过程，有可执行的示例．-Image-Based Wavelet Transform Image Coding Algorithm classic. Procedures, including compression and decompression process, the sample has executable.
Platform: | Size: 974848 | Author: | Hits:

[Other] SPIHT

Description: 这是SPIHT压缩的原始程式码， 也就是JAVA的程式码。-This is the SPIHT compression source code, that is, JAVA code.
Platform: | Size: 3072 | Author: SHIN | Hits:

[Wavelet] spht

Description: spiht, is this code is correct
Platform: | Size: 2048 | Author: rahman | Hits:

[Compress-Decompress algrithms] SPIHT_Matlab_Demo

Description: SPIHT(多级树集合分裂算法)对图像压缩有很大的推进作用,此为原始代码,进行过仿真,程序结构清晰.-SPIHT (set of multi-level tree splitting algorithm) on the image compression to promote the role of a great, this is the original code, and carried out simulations, program structure clear.
Platform: | Size: 192512 | Author: 徐萍 | Hits:

[matlab] SPIHT_Matlab_Demo

Description: SPIHT, a powerful image coder with full matlab code
Platform: | Size: 761856 | Author: hossein | Hits:

[matlab] 3D-SPIHT

Description: code Matlab this is frome my data base
Platform: | Size: 8192 | Author: bouhouiaabdeslam | Hits:

[matlab] MatlabDemo

Description: SPIHT matlab code (without Arithmatic coding stage) Description MATLAB implementation of SPIHT (without Arithmatic coding stage) Ref. Amir Said and William A. Pearlman, "A New Fast and Efficient Image Codec Based on Set Partitioning in Hierarchical Trees," IEEE Transactions on Circuits and Systems for Video Technology, vol. 6, pp. 243-250, June 1996. --------------------------- By Jing Tian, scuteejtian@hotmail.com Acknowledgements This submission has inspired the following: 3D-SPIHT MATLAB release MATLAB 7.0.1 (R14SP1) -SPIHT matlab code (without Arithmatic coding stage) Description MATLAB implementation of SPIHT (without Arithmatic coding stage) Ref. Amir Said and William A. Pearlman, "A New Fast and Efficient Image Codec Based on Set Partitioning in Hierarchical Trees," IEEE Transactions on Circuits and Systems for Video Technology, vol. 6, pp. 243-250, June 1996. --------------------------- By Jing Tian, scuteejtian@hotmail.com Acknowledgements This submission has inspired the following: 3D-SPIHT MATLAB release MATLAB 7.0.1 (R14SP1)
Platform: | Size: 2448384 | Author: van | Hits:

[matlab] spiht程序 包含小波变换 熵编码

Description: 利用matlab来实现图像压缩，spiht算法作者原版代码，包含了二进制熵编码以及小波变换，自适应分解等级，加入了示例图片。(The use of MATLAB to achieve image compression, SPIHT algorithm author original code, including binary entropy coding and wavelet transform, adaptive decomposition level, joined the sample picture.)
Platform: | Size: 1409024 | Author: xwdshiwo | Hits:
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