Based on the cross-ratio invariancetheorem, a new method for acquiring characteristic points in the calibration of line structure-light sensor was proposed.
在已知一个消隐点的情况下,利用交比不变性及消隐点的知识对摄像机进行标定。
2
Specifically, Lyapunov techniques are fused with LaSalle's InvarianceTheorem to prove that the constructed nonlinear controllers achieve asymptotic regulation of the crane system.