Traditional processing method is difficult to ensure the curved surface precision, has the unconquerable obstacles.
传统加工方法难以保证曲面精度，存在无法克服的障碍交替传译。
The general method of contour retrieval is the least square method, but the computational effort of which is too much and the precision of which is difficult to ensure.
提取鱼眼图像轮廓一般是采用最小二乘拟和的方法，但该方法计算量大，精度难以保证。
应用推荐