人脸特征点的检测，姿态估计，对人脸特征点的跟踪很实用-Facial feature points detection，pose estimate，It s useful for face tracking.

mat-pso-localization === === === == Mobile robot localization using Particle Swarm Optimization This is a simple localization algorithm for mobile robots that accepts a prebuilt map of the robot s enviornment stored as an occupancy grid