摄像机标定旨在建立三维世界坐标与二维图像坐标之间的映射关系。传统标定板为数十个整齐排列的标准圆或网格,通过提取圆心坐标或......

We provide a way to precisely control the geometry of a SiN_x nanopore by adjusting the applied electric pulse.The pore ......

A new versatile camera calibration technique for machine vision using off-the-shelf cameras is described. Aimed at the l......

The original idea and shaping principle of locus shaping method for processing the aspheric optical parts are introduced......

In order to solve the problem of low measurement accuracy caused by uneven imaging resolutions,we develop a three-dimens......

The author applies the arguments in his PKU Master degree thesis in 1988 toderive a third derivative estimate, and conse......