该程序基于2D特征点的移动轨迹,估计独立运动的对象数目.-Given 2D trajectories of feature points moving in the image frame, this program estimates the number of independent motions using model selection by the geometric AIC (default) or the geometric MDL (option) based

Fisherface方法的实现是在PCA数据重构的基础上完成的，首先利用PCA将高维数据投影到低维特征脸子空间，然后再在这个低维特征脸子空间上用LDA特征提取方法得到Fisherface。程序中使用参数寻优的方法来寻找最佳投影维数，以达到比较理想的识别效果。-The Fisherface method implemented in the PCA data reconstruction based on the completion of the first use of PCA project

matlab实现的一个子空间法进行语音去噪，可去除有色噪声-matlab achieve a subspace method for speech denoising, colored noise can be removed

行人重定位算法，识别效果非常好，有源码和文章-Person re-identification is an important technique towards automatic search of a person’s presence in a surveillance video. Two fundamental problems are critical for person re-identification, feature representation and me