Description: 实现了用ＳＰＩＨＴ和ＥＺＷ结合算术编码对图象进行压缩，为方便起见，处理的图象的长和宽相等，并且为２的整数次幂-achieved with SPIHT and arithmetic coding EZW combination of image compression, for the sake of convenience. the image of the same length and width, and for the two integer Powers Platform: |
Size: 275027 |
Author:闫伟 |
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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 Platform: |
Size: 92182 |
Author:单昊 |
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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: 110053 |
Author:陈语恬 |
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Description: 实现了用ＳＰＩＨＴ和ＥＺＷ结合算术编码对图象进行压缩，为方便起见，处理的图象的长和宽相等，并且为２的整数次幂-achieved with SPIHT and arithmetic coding EZW combination of image compression, for the sake of convenience. the image of the same length and width, and for the two integer Powers Platform: |
Size: 4624384 |
Author:闫伟 |
Hits:
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:
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 |
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Description: 该程序主要实现图像的无损压缩，具体算法包括：
（1）整数小波变换＋SPIHT无损压缩
其中整数小波可以采用JPEG2000提供的5－3小波，也可以采用S＋P变换，本程序均已给出。
（2）DPCM＋算术编码
DPCM采用的是JPEG中采用的方法；
（3）JPEG－LS标准
JPEG－LS的无损压缩性能非常好，超过JPEG2000。-The program mainly realize lossless image compression, the specific algorithm include: (1) integer wavelet transform SPIHT Integer Wavelet lossless compression which can be used to provide the 5-3 wavelet JPEG2000, can also adopt the S P transform, the procedures are given. (2) DPCM arithmetic coding DPCM is used in JPEG methodology (3) JPEG-LS standard JPEG-LS lossless compression of very good performance, more than JPEG2000. Platform: |
Size: 103424 |
Author:yang |
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Description: 英文名 Arithmetic coded vector SPIHT with classified tree-multistage VQ for color image coding很好的关于spiht的改进算法关于彩色图像编码-English name Arithmetic coded vector SPIHT with classified tree-multistage VQ for color image coding very good improvement on the SPIHT algorithm on color image coding Platform: |
Size: 602112 |
Author:李雨 |
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