该源码是关于运动对象跟踪的算法，主要实现了高斯背景建模，全局运动补偿（ SIFT特征和RANSAC算法），运动对象检测，对象跟踪算法（Mean Shift， Particle Filter等），对象特征提取（轨迹，大小，起止帧等），同时，程序 基于VC2008+OpenCV开发，实现了对话框式的程序界面，效率高。 This is a source about motion object tracking, including foreground modeling,object detecti
A Kalman filtering (KF) approach to on-line musical beat tracking with probabilistic data association (PDA) is investigated in this work. We first formulate the beat tracking process as a linear dynamic system of beat progression, and then apply the
Abstract Recently, multiple research groups proposed the concept of direct manipulation, which makes the task of navigation in videos directly related to content of the video. However, the developed systems are still too slow for a broad application
