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Description: 小波域的树模型去噪采用ＥＭ算法训练模型参数由Ｍatlab编程实现仿真-Wavelet denoising tree model using EM algorithm training model parameters from Matlab Simulation Programming
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Author: 逻辑 |
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Description: 小波域的树模型去噪采用ＥＭ算法训练模型参数由Ｍatlab编程实现仿真-Wavelet denoising tree model using EM algorithm training model parameters from Matlab Simulation Programming
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Size: 2048 |
Author: 逻辑 |
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Description: Contourlet变换中的隐马尔科夫树模型程序 Hidden Markov Tree model of Contourlet Transform ,一个Matlab实现的隐马尔科夫树模型，用于计算图像的Contourlet系数。程序同时还包括图像去噪、纹理恢复的应用模型。这些程序都是基于"Directional Multiscale Modeling of Images Using the Contourlet Transform" by D. D.-Y. Po and M. N. Do,这个文章的；
同时需要Minh N. Do的Contourlet工具箱，该工具箱可以从这里http://www.ifp.uiuc.edu/~minhdo/software/得到。
-Contourlet transform the hidden Markov model procedures for Hidden Markov Tree model of Contourlet Transform, a Matlab implementation of the Hidden Markov Tree Model, used to calculate the image Contourlet factor. Program also includes denoising, texture recovery application model. These procedures are based on the " Directional Multiscale Modeling of Images Using the Contourlet Transform" by DD-Y. Po and MN Do, this article also need Minh N. Do the Contourlet toolbox, the toolbox is available here http://www.ifp.uiuc.edu/ ~ minhdo/software/receive.
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Size: 2482176 |
Author: 徐英 |
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Description: good code Files: (see file headers, or type help file in MATLAB, for more info)
README - this file
trainEM_tree.m - function that takes a wavelet transform, a number of
states, and a maximum number of iterations and returns HMT
parameters. No convergence criteria is specified right now (easily
fixed), it just runs a specified number of iterations (default 30).-good code Files: (see file headers, or type help file in MATLAB, for more info)
README - this file
trainEM_tree.m - function that takes a wavelet transform, a number of
states, and a maximum number of iterations and returns HMT
parameters. No convergence criteria is specified right now (easily
fixed), it just runs a specified number of iterations (default 30).
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Size: 2048 |
Author: hamed mod |
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