基于dm642的运动检测源码，可实现对运动物体的识别跟踪-Motion detection based on dm642 source code, can realize the recognition of moving object tracking

基于DM642的运动物体检测，使用卡尔曼滤波进行多目标跟踪，已在系统上验证-Moving object detection based on DM642, using Calman filter for multi-target tracking, has been verified on the system