欢迎来到天天文库
浏览记录
ID:33734624
大小:2.04 MB
页数:66页
时间:2019-02-28
《人体扫描系统开发中图像处理的-研究》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、AbstractAnthropologicalmeasurementisthebasicworkofapparelindustry.Becauseofthedisadvantageincurrent3Dnon-contactbodymeasurementsystems,suchasexpensive,hugevolume,complexoperationandSOon,wedevelopedanew3Dnon—contactbodymeasurementsystemtomeetthedevelopmentneedsoftheapparelindustry.The
2、redlaserbeamisemployedtoscanthehumanbodMandthecamerastakeimagesofhumanbodysynchronously.8yprocessingandanalyzingtheimages,thepointcloudofthebodyCanbereconstructedwhichisusedtocalculatethedimension.Thisprojectisthepreliminaryworkofthedevelopmentofnon·contactbodymeasurementsystem.Itfoc
3、usesonimageprocessingtechnology,primarilyrelatedtocalibration,imagepreprocessing,stereomatchingandotherkeytechnologies.Themaincontentsaleasfollows:Firstly,adjustthecameraparameterstoimprovethemeasurementaccuracy.AndthencalibratethesysteminaccordancewithZhangZhengyouplanecalibrationme
4、thod,andobtaininternalandexternalparametersofthecamera.Secondly,studyandanalysismethodscommonlyusedinimagepreprocessing,onthisbasis,developedasuitofpreprocessingschemetoextractedone。pixel-widthlaserline.Thirdly,forthecharacteristicsofdigitalhumanimages,weusethethresholdlimitandexclus
5、ivemethodtOimprovestereomatchingalgorithmbasedonepipolarconstraintmethod,andcompletematchingbythismethod,andthencalculatedtheda协.TheprogramismadeinVC6.0,andfinallywegetthedataofhumanbody.ItCanbenotonlythefoundationofthewholedevelopmentworks,butalsotoprovideareferenceforsimilarresearc
6、h.Keywords:non—contactbodymeasurement,Calibration,Imagepreprocessing,polar,matching,3Dreconstruction目录第一章绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯~⋯⋯⋯⋯⋯⋯l1.1三维人体测量技术研究和发展现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。l1.1.1国外研究和发展现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.11.1.2国内研究和发展现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯41.1.3对比多子析⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯
7、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.51.2本课题的研究内容⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯6第二章数字化人体图像的获取⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯..72.1系统的硬件配置⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯72.2基本原理⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯,⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯72.2.1光源的选取⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.72.2.2测量原理⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯82.3获取数字化人体图像⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯
8、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯
此文档下载收益归作者所有