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复合光栅投影的相位测量轮廓术
引用本文:陈锋,罗莉.复合光栅投影的相位测量轮廓术[J].四川激光,2007,28(3):52-53.
作者姓名:陈锋  罗莉
作者单位:成都信息工程学院光电技术系,成都信息工程学院光电技术系 成都 610225,成都 610225
摘    要:本文提出一种利用复合光栅进行相位测量轮廓术的方法,将三个有一定相移的条纹合成一个彩色光栅,用此光栅进行投影完成相位测量轮廓术.该方法具有单帧测量、无相移误差的优点.文中给出了理论分析和计算机模拟.

关 键 词:复合光栅  相位测量轮廓术  三维传感  光栅投影  相位测量轮廓术  grating  synthetic  计算机模拟  分析  理论  相移误差  单帧  彩色  条纹合成  方法  复合光栅  利用
文章编号:0253-2743(2007)03-0052-02
修稿时间:2006-12-05

PMP based on synthetic grating projecting
CHEN Feng,LUO Li.PMP based on synthetic grating projecting[J].Laser Journal,2007,28(3):52-53.
Authors:CHEN Feng  LUO Li
Institution:Opto- Electronic Technology Department, Chengdu University of Information Technology, Chengdu 610225, China
Abstract:We propose a PMP based on synthetic grating projecting.A synthetic grating is obtained by synthesizing three grating which have different phase -shifting into a color grating and is projected onto a surface to perform measurement based on PMP.This method has advantages:measure by single frame,no phase-shifting error.Theory and emulation are presented.
Keywords:synthetic grating  PMP  3D sensing
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