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《Journal of Transducer Technology》 2002-04
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Principle and system design of foot profile 3-D measuring device based on light-section method

JU Yan 1, WANG Tong qing 1, LIU Jian sheng 1, WANG Gui xin 2, CHEN Yong le 1 (1.Inst of Optic Elct Engin, Chongqing University,Chongqing 400044,China; 2.Chongqing Logistical & Engineering University,Chongqing 400042,China)  
The principle of 3 D profile testing by light section method and system configuration of the foot dimensions measuring system combined with the research of foot dimensions measuring device is expounded.The application of the appropriate method to mate the space of foot dimensions measuring system which adopt several CCDs in different point of view is given.A new controlling and scanning system is introduced.The method to obtain and process information from outline of LS side is described in the thesis.The error in the measuring system is analysed.The experiments result show that the system is practical.
【Fund】: 国家计委攻关项目 (85 -60 4-2 0 )
【CateGory Index】: TP216
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