Location:
Search - SPIHT
Search list
Description: 本文是关于基于小波变换的图像压缩算法研究，首先介绍了图像压缩和小波变换理论，然后提出了改进的SPIHT算法和EZW算法。-This paper is based on the wavelet transform image compression algorithm, First of image compression and wavelet transform theory, and then proposed a plan to improve the SPIHT and EZW algorithm.
Platform: |
Size: 4803584 |
Author: 高 |
Hits:
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:
Description: spiht 编码和解码中常用可执行文件，非常好用。-spiht coding and decoding commonly used executable file, very handy.
Platform: |
Size: 323584 |
Author: shifenghit |
Hits:
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:
Description: 基于提升小波变换的SPIHT图像压缩算法，包含有Spiht和3D-Spiht压缩算法的实现，供大家参考。-wavelet transform based on lifting the SPIHT image compression algorithm, includes Spiht and 3D-Spiht achieve compression algorithm, for your reference.
Platform: |
Size: 162816 |
Author: 刘晓倩 |
Hits:
Description: 根据paper思想，自己编写的SPIHT编解码。可以处理不同图像大小的小波系数，严格按照paper中的算法编写。细节见说明文档-under the paper thinking, their preparation SPIHT codec. Image can handle different sizes of the wavelet coefficients and strictly according to the paper prepared algorithm. For details, see the documentation
Platform: |
Size: 4352000 |
Author: chenglei |
Hits:
Description: 经典算法spiht的c语言实现代码，用于图象压缩-classical algorithm spiht the c code language for image compression
Platform: |
Size: 43008 |
Author: fasdf |
Hits:
Description: SPIHT的寫法~~請大家參考看看~~比較一下-SPIHT written ~ ~ please refer to look at the comparison ~ ~
Platform: |
Size: 79872 |
Author: akino |
Hits:
Description: 输入：为需要压缩图象的名称,该主程序仅能构处理256灰度图,读者可以自行改编为RGB处理；ratio为压缩比率；level为小波分解的级数
输出:是解压完毕的图象数据矩阵-input : the need for image compression name, the main program can only handle 256 gray level structure, Readers can own adaptation of RGB; ratio of compression ratio; wavelet decomposition level for the series output : is finished unpacking the image data matrix
Platform: |
Size: 54272 |
Author: 林颖 |
Hits:
Description: matlab 的spiht 编码 现在编码很使用的 -Matlab coding spiht now is the use of coding
Platform: |
Size: 10240 |
Author: hebinbin |
Hits:
Description: QccPackSPIHT-0.54-1 (release 2007-04-30)
The Set Partitioning in Hierarchical Trees (SPIHT) algorithm for wavelet-based image coding .-QccPackSPIHT- 0.54-1 (release 2007-04-3 0) The Set Partitioning in Hierarchical Trees ( SPIHT) algorithm for wavelet-based image codi Vi.
Platform: |
Size: 79872 |
Author: jason.. |
Hits:
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:
Description: 可以直接用，SPIHT ，不错，挺好的。呵呵！非要些20个字，憋死了！指纹识别-can be directly used, SPIHT, yes, it's quite good. Ha ha! Insisted some 20 characters, died! Fingerprint Recognition
Platform: |
Size: 14336 |
Author: 杨红芳 |
Hits:
Description: 最新的用matlab实现的ＳＰＩＨＴ算法，实现对图像的高性能压缩。-Matlab using the latest achievement of SPIHT, the realization of high-performance image compression.
Platform: |
Size: 14336 |
Author: whz |
Hits:
Description: Spite压缩源码，matlab编写，希望对您能有很大帮助-Spite compressed source, Matlab prepared, and I hope to you can be of great help
Platform: |
Size: 232448 |
Author: 张文国 |
Hits:
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:
Description: 用于SPIHT压缩图像在不可靠信道，比如无线或丢包信道上传输的差错鲁棒性检测的工具代码-SPIHT image compression for unreliable channels, such as wireless or packet loss channel transmission error robustness testing tool for code
Platform: |
Size: 39936 |
Author: Flora |
Hits:
Description: 用matlab做的三维视频压缩编码算法，希望对大家有帮助-Using matlab to do three-dimensional video compression coding algorithm, in the hope that everyone has to help
Platform: |
Size: 8192 |
Author: andandan |
Hits:
Description: 一个含有各种小波变换以及spiht编码的vc程序，小波变换包括普通的97浮点小波变换，97提升变换，97和53整数变换等-Contain a variety of wavelet transform and SPIHT coding vc procedures, including the wavelet transform 97 ordinary floating-point wavelet transform, upgrade 97 transformation, 97 and 53, such as Integer Transform
Platform: |
Size: 166912 |
Author: joe |
Hits:
Description: 图像小波变换(包括提升小波变换)及SPIHT压缩解压缩程序-Image wavelet transform (including the lifting wavelet transform) and SPIHT compression decompression procedures
Platform: |
Size: 3946496 |
Author: 经惠 |
Hits:
«
1
2
3
4
56
7
8
9
10
...
20
»