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《Mechanical & Electrical Engineering Magazine》 2007-07
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Examining of grains in grinding wheel based on LabVIEW

GONG Jun-feng,XU Xi-peng(Provincial Key Research Lab for Stone Machining,Huaqiao University, Quanzhou 362021,China)  
In order to analyzing the status of grinding wheel,according to the small depth of focus in microscope,a 3D image system was builded based the principle of depth from focus.This system was constructed by using LabVIEW and Matlab,and through the COM component LabVIEW and Matlab was integrated to work,fully utilizing the ability of LabVIEW in hardware controlling and the ability of Matlab in realizing the complex algorithm.Then the active contour was used to segment the image of grains,and the genetic algorithm was applied to caculation of the active contour model.At last the status of grains was analyzed.
【Fund】: 国家重点基础研究计划(973计划)资助项目(2005CCA05900)
【CateGory Index】: TP391.7
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