Pieces-of-parts for supervoxel segmentation with global context: Application to DCE-MRI tumour delineation
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- 作者：Benjamin Irving ; a ; benjamin.irving@eng.ox.ac.uk" class="auth_mail" title="E-mail the corresponding author ; ; James M. Franklinb ; Bartłomiej W. Papieża ; Ewan M. Andersonb ; Ricky A. Sharmac ; Fergus V. Gleesonb ; Sir Michael Bradyc ; Julia A. Schnabela ; d
- 关键词：Parts-based graphical models ; Supervoxel ; Classification ; Segmentation ; DCE-MRI ; Rectal tumour
- 刊名：Medical Image Analysis
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：32
- 期：Complete
- 页码：69-83
- 全文大小：5552 K
文摘
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An automatic segmentation method is proposed for dynamic contrast enhanced MRI
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We introduce perfusion-supervoxels to over-segment DCE-MRI volumes, and pieces-ofparts to add anatomical constraints to supervoxel segmentations
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This method achieves promising results for the underexplored area of automatic rectal tumour segmentation from DCE-MRI scans.