dual-tree相关论文
Magnetic-resonance image segmentation based on improved variable weight multi-resolution Markov rand
To solve the problem that the magnetic resonance(MR)image has weak boundaries,large amount of information,and low signal......
Noise reduction is a very important topic in image processing. We propose a new method to deal with the case where the n......
Bit-field separation is an important part of gravity and magnetic data processing.In order to extract different levels o......
The visual analysis of common neurological disorders such as epileptic seizures in electroencephalography(EEG) is an ove......
目前,标准的CS重构算法仅利用信号和图像在小波变换下的稀疏先验信息,而并没有利用变换系数具有的结构化特性。为了能够快速精确地......
提出一种将双树复小波与分形理论相结合的复合评定方法。即利用双树复小波近似的平移不变性和方向性好等优点，将信号分解成更为细腻......
对偶树复小波变换具有良好的方向选择性和平移不变性。该文在分析对偶树复小波分解后的6个高频子带所对应的模值子带直方图的基础......
A group activity recognition algorithm is proposed to improve the recognition accuracy in video surveillance by using co......
