A Fast Quaternion-Based Orientation Optimizer via Virtual Rotation for Human Motion Tracking

基于粒子滤波的自由落体运动跟踪，一个篮球从高处落下利用粒子滤波的方法跟踪其过程-The freefall motion tracking based on particle filter, a basketball falling from a height using the particle filter method to track its process

21.【高斯处理视频并跟踪运动做前景背景分割】bgfg221.【高斯处理视频并跟踪运动做前景背景分割】bgfg2-Gauss processing video and tracking motion foreground background segmentationGauss processing video and tracking motion foreground background segmentation