【摘要】 通过对平面物体拍摄多幅图象,利用视觉标定技术,求出物体在世界坐标系下的坐标,消除了由于摄像头参数不同对图象拼接造成的影响,实现了在世界坐标系下构造实际物体整体的目的;同时利用具有视觉不变性的特征量,解决了拼接时数据的取舍问题。更多还原

【Abstract】 When using a measurement system for the 2- dimen- sional object by two or more CCD, the object position can be gained in the world coordinates system by machine vision cali- bration, removing the influence about image connecting because of the parameter of different CCD, the whole figure of object will be achieved and shown in the world coordinates system, at the same time rational parts about interrelated data are connect- ed by computer vision invariants.更多还原