Fully automatic segmentation of femurs with medullary canal definition in high and in low resolution CT scans.

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作者： Diogo F,Almeida ^[1] ; Rui B,Ruben ^[2] ; João,Folgado ^[3] ; Paulo R,Fernandes ^[4] ; Emmanuel,Audenaert ^[5] ; Benedict,Verhegghe ^[6] ; Matthieu,De Beule ^[7]

作者单位： IDMEC, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; iBiTech-bioMMeda, Ghent University, De Pintelaan 185, B-9000 Ghent, Belgium. Electronic address: diogo@dem.ist.utl.pt. ^[1] ESTG, CDRSP, Polytechnic Institute of Leiria, Campus 2, Morro do Lena, Alto do Vieiro, 2411-901 Leiria, Portugal. Electronic address: rui.ruben@ipleiria.pt. ^[2] IDMEC, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal. Electronic address: jfolgado@dem.ist.utl.pt. ^[3] IDMEC, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal. Electronic address: prfernan@dem.ist.utl.pt. ^[4] Department of Orthopaedic Surgery and Traumatology, Ghent University Hospital, De Pintelaan 185, B-9000 Ghent, Belgium. Electronic address: Emmanuel.Audenaert@ugent.be. ^[5] iBiTech-bioMMeda, Ghent University, De Pintelaan 185, B-9000 Ghent, Belgium. Electronic address: benedict.verhegghe@ugent.be. ^[6] iBiTech-bioMMeda, Ghent University, De Pintelaan 185, B-9000 Ghent, Belgium. Electronic address: matthieu.debeule@ugent.be. ^[7]

关键词 3D femur segmentation Active shape model (ASM)CT image Statistical shape model (SSM)Total hip arthroplasty

主题词自动化(Automation);股骨(Femur);人类(Humans);图像处理, 计算机辅助(Image Processing, Computer-Assisted);体层摄影术, X线计算机(Tomography, X-Ray Computed)

DOI 10.1016/j.medengphy.2016.09.019

PMID 27751655

发布时间 2018-02-07

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准确一般字义偏差语意偏离译文作用小提交