This system can realize the detection of the non-rigid moving object and the estimation of the background velocity through the Level-Set method and piece-wise smooth motion field constraint.
该系统采用水平集方法，利用分段平滑运动场的约束条件，实现非刚体运动目标检测和背景的运动估算。
2
The simultaneous estimation of gross errors (SEGE) is modified by adding environment node constraint to improve the detection performance.
通过加入环境节点约束方程对多显著误差的同步识别并同步补偿法(SEGE)进行改进研究。
3
In this paper, this constraint is discussed. For the space curve with length constraint and the surface of revolution area constraint, algorithms and estimation of the error are given.