Control Point Position Calibration for Light Pen Coordinate Measuring System

Light pen coordinate measuring system is a kind of vision-based portable coordinate measuring technique. It implements coordinate measuring by analyzing the image of light pen, which has several control points. With the relative positons of the control points determined and the pixel coordinates of...

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Bibliographic Details
Main Authors: Wang Sen, Liu Shugui, Mao Qing
Format: Article
Language:English
Published: EDP Sciences 2020-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/66/e3sconf_icgec2020_03026.pdf