Description: ROI的ezw和huffman混合压缩编码，对感兴趣区域采用了huffman无损压缩，非感兴趣区调用ezw压缩-ROI ezw mixed and Huffman coding. the region of interest using a lossless compression Huffman, non-interest area called compression ezw Platform: |
Size: 239616 |
Author:郭复胜 |
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Description: 此程序为用于jpeg2000中的小波零树压缩编码，它采用了小波零树编码原理，利用了小波系数之间的关系-this procedure for the jpeg2000 EZW coding, It uses wavelet zerotree coding theory, the use of wavelet coefficients of the relationship between Platform: |
Size: 23552 |
Author:付源 |
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Description: 小波零树图像编码算法在DSP上的实时实现,希望能对您有用.-EZW image coding algorithm in real-time DSP to achieve the hopes of your useful. Platform: |
Size: 128000 |
Author:梁艺潇 |
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Description: 嵌入(式)零树小波(embedded zerotree wavelet，EZW)算法。EZW主要用于与小波变换有关的二维信号的编码，但不局限于二维信号。-embedding (-) Zerotree Wavelet (embedded zeotree wavelet. EZW) algorithm. EZW mainly used for the wavelet transform the two-dimensional signal coding, but are not limited to two-dimensional signal. Platform: |
Size: 1284096 |
Author:司祁 |
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Description: 这是个图象编码压缩里的ezw算法,是按照ezw流程实现的,非常不错的一个程序-This is a compression image coding in the EZW algorithm, in accordance with the EZW process achieved a very good program Platform: |
Size: 24576 |
Author:kevin |
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Description: EZW，如多级树集合分裂算法(SPIHT),集合分裂嵌入块编码(SPECK),可逆的嵌入小波压缩法(CREW)等.本文对这些算法从原理到性能进行了比较和讨论,说明了嵌入式图象编码的研究方-EZW, such as multi-level collection of split tree algorithm (SPIHT), set to split the embedded block coding (SPECK), reversible embedded wavelet compression method (CREW) and so on. In this paper, these algorithms from the principle to the performance are compared and discussed to illustrate the embedded Study type image coding side Platform: |
Size: 73728 |
Author:华生 |
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Description: ezw编码，外加haar基变换，简单明了，适合初学者-EZW coding, plus the base haar transform, simple and clear, suitable for beginners Platform: |
Size: 154624 |
Author:wangyun |
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Description: EZW implementation which will use wavelet transforms and do the compression decompression using EZW coding algorithm Platform: |
Size: 23552 |
Author:rajan |
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Description: EZW implementation which will use wavelet transforms and do the compression decompression using EZW coding algorithm Platform: |
Size: 101376 |
Author:rajan |
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Description: EZW coding implementation. using wavelet transforms as a key tool. compression and decoding is done using EZW algorithm. Platform: |
Size: 41984 |
Author:abcdefg |
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Description: Shapiro提出的内嵌零树小波编码算法(EZW Embedded Zerotree Wavelet),其出发点在于小波变换后各级子带系数之间在空间上和方向上所呈现出带间相似性,这种空间相似性可以用一种新型的数据结构--零树(Zerotree).EZW算法就是充分利用这种相似性,获得高性能的图像编码算法.-Shapiro' s embedded zero tree wavelet coding algorithm (EZW Embedded Zerotree Wavelet), whose starting point is at all levels of sub-band wavelet transform coefficients and the direction in space with the similarity between shows, this space can be similar with a new data structure- zero tree (Zerotree). EZW algorithm is to take full advantage of this similarity, access to high-performance image coding algorithms. Platform: |
Size: 23552 |
Author:wangjin |
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