^pof;
Computer;
and;
Communication;
Engineering,Tianjin;
University;
of;
Technology,Tianjin;
300384,China;
^pof;
Electronic;
Information;
Engineering,Tianjin;
University;
of;
Technology,Tianjin;
300384,China;
测量精度; FTP; 加工方法; 傅里叶变换轮廓术; 三维形状测量; 图像采集系统; 曲线拟合方法; 频率分量;