基于马尔可夫的HMT模型 使用EM算法进行参数训练-a hidden Markov tree model to the contourlet coefficients of images.These functions are based on the journal Directional Multiscale Modeling of Images Using the Contourlet Transform

使用Contourlet变换和SVM进行书画艺术的识别，通过EM算法进行HMT参数的训练-Code used for the article Authentication of paintings using hidden Markov modelling of contourlet transforms , where we develop a method for classification of paintings digital reproductions.