...隐马尔可夫树模型;;合成孔径雷达(SAR) [gap=1031]Keywords: pixel classification;adaptive image fusion;mixture Gaussian model;hidden Markov tree model;synthetic aperture radar(SAR) ..
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用隐马尔可夫树模型 hidden Markov tree
改进隐马尔可夫树模型 improved hidden Markov tree model
分类隐马尔可夫树模型 classified hidden Markov tree model
In this thesis,using histogram technique,aqualitative analysis of the marginal and conditional distribution is implemented. Then weconstructed a hidden markov tree model for the coefficients,and used this model for imagedenoising.
本文使用直方图方法，定性分析了分解系数的联合分布及条件分布，在此基础上利用方向性滤波器组的多尺度结构，为其系数建立了隐马尔可夫树模型。
参考来源 - 多分辨率隐马尔可夫模型图像去噪研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在此基于小波域隐马尔可夫树模型，将贝叶斯估计和同态滤波思想有机结合，提出一种新的医学超声图像去噪方法。
Based on wavelet domain Hidden Markov model, a novel speckle suppression method for medical ultrasound images is presented which combines Bayesian estimation and homomorphic filtering.
针对英文现在分词词性标注这一特定问题存在的难点分析了隐马尔可夫模型(HMM)的不足，提出了贝叶斯决策树模型。
Concerning the difficulties in part-of-speech tagging in English present participle, the authors analyzed the drawbacks of Hidden Markov Models (HMM) and proposed Bayesian decision tree model.
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