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Improved computer-aided detection of small polyps in CT colonography using interpolation for curvature estimation

Purpose: Surface curvatures are important geometric features for the computer-aided analysis and detection of polyps in CT colonography (CTC). However, the general kernel approach for curvature computation can yield erroneous results for small polyps and for polyps that lie on haustral folds. Those...

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Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Prif Awduron: Liu, Jiamin, Kabadi, Suraj, Van Uitert, Robert, Petrick, Nicholas, Deriche, Rachid, Summers, Ronald M.
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: American Association of Physicists in Medicine 2011
Pynciau:
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC3189707/
https://ncbi.nlm.nih.gov/pubmed/21859029
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3596529
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