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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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| Main Authors: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
American Association of Physicists in Medicine
2011
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| Assuntos: | |
| Acceso en liña: | 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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