A curvature filter and normal clustering based approach to detecting cylinder on 3D medical model - 文章详情页

作者：

Gao, Yuan (Gao, Yuan.) | Wu, Lifang (Wu, Lifang.) (学者：毋立芳) | Mao, Yuxin (Mao, Yuxin.) | Wang, Jinqiao (Wang, Jinqiao.)

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摘要：

In　this　paper,　we　propose　a　cylinder　detection　approach　based　on　curvature　filtering　and　normal　clustering.　We　first　estimate　the　curvature　of　the　vertexes　on　each　triangle,　reserve　these　triangles　which　have　the　characteristics　of　a　cylinder,　then　the　triangles　are　clustered　by　the　normal.　Then　all　the　triangles　are　transformed　onto　a　new　coordinate　system,　which　the　Z　axis　is　parallel　to　the　normal.　Finally,　the　cylinders　are　detected　by　the　Hough　transformation　in　the　2D　plane.　The　experimental　results　show　that　our　proposed　algorithm　has　good　performance.　©　Springer　International　Publishing　Switzerland　2014.

关键词：

Cylinders (shapes) 3D modeling

作者机构：

[ 1 ] [Gao, Yuan]School of Electronic Information and Control Engineering, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Wu, Lifang]School of Electronic Information and Control Engineering, Beijing University of Technology, Beijing; 100124, China
[ 3 ] [Mao, Yuxin]School of Electronic Information and Control Engineering, Beijing University of Technology, Beijing; 100124, China
[ 4 ] [Wang, Jinqiao]Chinese Academy of Science Institute of Automation, Bejing; 100190, China

通讯作者信息：

[gao, yuan]school of electronic information and control engineering, beijing university of technology, beijing; 100124, china

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