Centroid tracking algorithm is widely used because of its simplicity and quick run speed.形心跟踪算法因为简单、执行速度快而得到广泛采用.A new method for seam tracking using image centroid in gas tungsten arc welding is presented.研究一种基于图像质心识别的电...
There is no suggestion that clients have been sold inappropriate policies.无迹象表明向客户售出了不适用的保险。Many manufacturers have policies to protect themselves against blackmailers.许多厂家都购买了保险，以防遭到敲诈。Customers are told what their poli...