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Description: 这是一系列的小波的程序，很有用的，包括小波，小波树，小波反变换等等，这是我的毕业设计的东西-This is a series of wavelet procedures, very useful, including wavelet, wavelet tree, wavelet transform, and so on. This is my graduation design things
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Size: 1291 |
Author: 王学平 |
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Description: 本例子用c++实现了关于小波零树的图像压缩算法，对小波感兴趣的可以看看。-this case with the realization of the c-tree wavelet image compression algorithm, the wavelet can be interesting to see.
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Size: 18697 |
Author: sunl |
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Description: 双树复小波变换的源代码，可用于一维信号与二维图像的变换-double-tree Complex Wavelet transform the source code can be used in one-dimensional and two-dimensional image signal transformation
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Size: 73728 |
Author: 潇潇 |
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Description: Included are the files wav1.m, wav2.m, wavecoef.mat and readme.
wav2 function implements the tree structured wavelet transform of the input matrix, up to the given level of decomposition. Wav2 uses another function called wav1, which takes the well known wavelet transform of the given matrix. Daubechies wavelet coefficients are used for wavelet transform operation wahich is saved in wavcoeff.mat.
-Included are the files wav1.m, wav2.m. wavecoef.mat and readme. wav2 function biennium max the tree structured wavelet transform of t he input matrix. given up to the level of decomposition. Wav2 use s wav1 another function called, which takes the well known wavelet transform of the given matrix. Daubechies wavelet coeffici separations are used for wavelet transform operation w ahich is saved in wavcoeff.mat.
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Size: 4096 |
Author: yupenghui |
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Description: Wavelets have widely been used in many signal and image processing applications. In this paper, a new
serial-parallel architecture for wavelet-based image compression is introduced. It is based on a 4-tap wavelet
transform, which is realised using some FIFO memory modules implementing a pixel-level pipeline
architecture to compress and decompress images. The real filter calculation over 4 · 4 window blocks is
done using a tree of carry save adders to ensure the high speed processing required for many applications.
The details of implementing both compressor and decompressor sub-systems are given. The primarily analysis
reveals that the proposed architecture, implemented using current VLSI technologies, can process a
video stream in real time.-Wavelets have been widely used in many sign al and image processing applications. In this p aper. a new serial-parallel architecture for wavele t-based image compression is introduced. It is based on a 4-tap wavelet transform. which is realized using some FIFO memory module 's implementing a pixel-level pipeline archite cture to compress and decompress images. The're al filter calculation over 4 blocks window is done using a tree of carry save adders to ensure t he high speed processing required for many appl ications. The details of implementing both com pressor decompressor and sub-systems are give n. The primarily analysis reveals that the prop osed architecture, VLSI implemented using current technologies, can process a video stream in real time.
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Size: 2837504 |
Author: sdfafaf |
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Description: 这是一系列的小波的程序，很有用的，包括小波，小波树，小波反变换等等，这是我的毕业设计的东西-This is a series of wavelet procedures, very useful, including wavelet, wavelet tree, wavelet transform, and so on. This is my graduation design things
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Size: 1024 |
Author: 王学平 |
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Description: 基于小波变换的图像量化编解码，使用零树编码方法-based on wavelet transform quantitative image codecs, the use of zero-tree coding method
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Size: 6144 |
Author: purpleashan |
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Description: 本例子用c++实现了关于小波零树的图像压缩算法，对小波感兴趣的可以看看。-this case with the realization of the c-tree wavelet image compression algorithm, the wavelet can be interesting to see.
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Size: 18432 |
Author: sunl |
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Description: ual-Tree Complex Wavelet Transform Pack - version 4.3
Nick Kingsbury, Cambridge University, June 2003.
This pack (version 4.2) includes the following functions for performing
the Dual Tree Complex wavelet Transform on 1-D and 2-D signals-ual-Tree Complex Wavelet Transform Pack- Nick Kingsbury version 4.3. Cambridge University, health systems. This pack (version 4.2) includes the following functions for performing the Dual Tr ee Complex wavelet Transform on 1-D and 2-D sign als
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Size: 74752 |
Author: 王僮 |
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Description: 这个主要是对图像进行三层小波分解，便于对图像进行处理-This is mainly an image three-wavelet decomposition for image processing
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Size: 101376 |
Author: richard |
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Description: #
# Hidden Markov Tree Model of Contourlet Transform: MATLAB source code that implements hidden Markov tree models for wavelet and contourlet transforms. See paper Directional multiscale modeling of images using the contourlet transform.-#
# Hidden Markov Tree Model of Contourlet Transform: MATLAB source code that implements hidden Markov tree models for wavelet and contourlet transforms. See paper Directional multiscale modeling of images using the contourlet transform.
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Size: 2267136 |
Author: dao |
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Description: 双树复数小波变换的Matlab程序的D部分，全部解压到同一个文件夹下后可直接调用函数-Dual-Tree Complex Wavelet Transform Matlab for the D part of the procedure, all extract to the same folder can be a direct call function
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Size: 13312 |
Author: suxiaoyuan |
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Description: dual tree complex wavelet transform (DTCWT)construction and inverse of DTCWT
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Size: 81920 |
Author: Shahid Manzoor |
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Description: 研究论文基于二元树复小波变换的特征提取与识别-Research papers based on dual tree complex wavelet transform feature extraction and recognition
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Size: 690176 |
Author: 李磊 |
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Description: 小波分析程序，用于小波包分析，小波树的建立，剪切，分解-Wavelet analysis procedures for the wavelet packet analysis, wavelet tree establishment, cut, break, etc.
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Size: 10240 |
Author: 李波 |
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Description: 该文章是剑桥大学nick g. kingsurf教授的关于双树复小波的资料-dual-tree complex vavelet transform matlab
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Size: 2026496 |
Author: 杨光 |
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Description: 对偶树复小波变换程序代码，最近流行的双树小波程序。里面的数据参数自己更加需要修改！-Dual tree complex wavelet transform program code, the recently popular the Doubletree wavelet procedures. More need to modify the data parameters inside!
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Size: 72704 |
Author: tianluo |
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Description: 维双树复小波不确定度加权融合的人脸识别 王仕民 叶继华 邓涛 王明文 中国图象图形学报 2012-08-16 期刊-2 d dual tree complex wavelet uncertainty weighted fusion Wang Shimin face recognition Ye Jihua Deng Tao Wang Mingwen Chinese journal of image and graphics in 2012-08-16 journals
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Size: 301056 |
Author: 方方 |
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Description: 4各向异性双树复小波包变换 石霏 应用科学学报 2008-07-15 期刊-4 anisotropic dual tree complex wavelet packet transform Shi Fei applied science journal proceedings of the 2008-07-15
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Size: 302080 |
Author: fangfang |
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Description: The denoising of video data should take into account both temporal and spatial dimensions, however, true 3D transforms are rarely used for video denoising. Separable 3-D transforms have artifacts that degrade their performance in applications. This paper describes the design and application of the non-separable oriented 3-D dual-tree wavelet transform for video denoising. This transform gives a motion-based multi-scale decomposition for video — it isolates in its subbands motion along different directions. In addition, we investigate the denoising of video using the 2-D and 3-D dual-tree oriented wavelet transforms, where the 2-D transform is applied to each frame individually.
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Size: 406528 |
Author: bamerni |
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