曲线拼接 meaning in Chinese

curve matching

The image of the curve is obtained by planar ccd system . the author independently works on : ( 1 ) the image processing : ( 2 ) the imaging model of the ccd cameras , that is the coordinate transforming relationship between the image coordinates and the corresponding world coordinates : ( 3 ) the method of curve connection : ( 4 ) the experiments of the figures of the wheel trackside profile and calculation of the flange thickness related to the wheel wear
作者独立完成的工作包括： ( 1 )对车轮轮廓的激光曲线图象进行处理； ( 2 )建立了左、右ccd摄像机的实际摄像模型，推导出图象坐标到物方实际坐标的变换关系； ( 3 )研究了几种曲线拼接方法； ( 4 )通过实验，应用曲线拼接方法确定轮廓曲线的形状，最终算出反映车轮磨损的重要参数。