FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2074133044> ?p ?o ?g. }

• W2074133044 abstract "Segmentation of thrombus in abdominal aortic aneurysms is complicated by regions of low boundary contrast and by the presence of many neighboring structures in close proximity to the aneurysm wall. We present an automated method that is similar to the well known Active Shape Models (ASM), combining a three-dimensional shape model with a one-dimensional boundary appearance model. Our contribution is twofold: we developed a non-parametric appearance modeling scheme that effectively deals with a highly varying background, and we propose a way of generalizing models of curvilinear structures from small training sets. In contrast with the conventional ASM approach, the new appearance model trains on both true and false examples of boundary profiles. The probability that a given image profile belongs to the boundary is obtained using k nearest neighbor (kNN) probability density estimation. The performance of this scheme is compared to that of original ASMs, which minimize the Mahalanobis distance to the average true profile in the training set. The generalizability of the shape model is improved by modeling the objects axis deformation independent of its cross-sectional deformation. A leave-one-out experiment was performed on 23 datasets. Segmentation using the kNN appearance model significantly outperformed the original ASM scheme; average volume errors were 5.9% and 46% respectively." @default.
• W2074133044 created "2016-06-24" @default.
• W2074133044 creator A5021284732 @default.
• W2074133044 creator A5023677285 @default.
• W2074133044 creator A5033933581 @default.
• W2074133044 creator A5042982766 @default.
• W2074133044 creator A5086060106 @default.
• W2074133044 date "2003-05-16" @default.
• W2074133044 modified "2023-10-18" @default.
• W2074133044 title "Model-based segmentation of abdominal aortic aneurysms in CTA images" @default.
• W2074133044 cites W1482417937 @default.
• W2074133044 cites W1511964238 @default.
• W2074133044 cites W1560460813 @default.
• W2074133044 cites W1967781636 @default.
• W2074133044 cites W1977067635 @default.
• W2074133044 cites W1978406597 @default.
• W2074133044 cites W1986165231 @default.
• W2074133044 cites W1988466332 @default.
• W2074133044 cites W2004199521 @default.
• W2074133044 cites W2020650216 @default.
• W2074133044 cites W2021861299 @default.
• W2074133044 cites W2025184078 @default.
• W2074133044 cites W2034680754 @default.
• W2074133044 cites W2038952578 @default.
• W2074133044 cites W2042695730 @default.
• W2074133044 cites W2053641596 @default.
• W2074133044 cites W2058822180 @default.
• W2074133044 cites W2063632727 @default.
• W2074133044 cites W2068420994 @default.
• W2074133044 cites W2069743368 @default.
• W2074133044 cites W2106904753 @default.
• W2074133044 cites W2120989175 @default.
• W2074133044 cites W2124632179 @default.
• W2074133044 cites W2126826928 @default.
• W2074133044 cites W2139239284 @default.
• W2074133044 cites W2140004180 @default.
• W2074133044 cites W2153810084 @default.
• W2074133044 cites W2157886876 @default.
• W2074133044 cites W2157898655 @default.
• W2074133044 cites W2170263277 @default.
• W2074133044 cites W2254058419 @default.
• W2074133044 cites W2722851397 @default.
• W2074133044 cites W33507944 @default.
• W2074133044 doi "https://doi.org/10.1117/12.481367" @default.
• W2074133044 hasPublicationYear "2003" @default.
• W2074133044 type Work @default.
• W2074133044 sameAs 2074133044 @default.
• W2074133044 citedByCount "14" @default.
• W2074133044 countsByYear W20741330442012 @default.
• W2074133044 countsByYear W20741330442014 @default.
• W2074133044 countsByYear W20741330442016 @default.
• W2074133044 countsByYear W20741330442021 @default.
• W2074133044 countsByYear W20741330442023 @default.
• W2074133044 crossrefType "proceedings-article" @default.
• W2074133044 hasAuthorship W2074133044A5021284732 @default.
• W2074133044 hasAuthorship W2074133044A5023677285 @default.
• W2074133044 hasAuthorship W2074133044A5033933581 @default.
• W2074133044 hasAuthorship W2074133044A5042982766 @default.
• W2074133044 hasAuthorship W2074133044A5086060106 @default.
• W2074133044 hasConcept C105795698 @default.
• W2074133044 hasConcept C117251300 @default.
• W2074133044 hasConcept C124504099 @default.
• W2074133044 hasConcept C134306372 @default.
• W2074133044 hasConcept C153180895 @default.
• W2074133044 hasConcept C154945302 @default.
• W2074133044 hasConcept C1921717 @default.
• W2074133044 hasConcept C27158222 @default.
• W2074133044 hasConcept C31972630 @default.
• W2074133044 hasConcept C33923547 @default.
• W2074133044 hasConcept C41008148 @default.
• W2074133044 hasConcept C62354387 @default.
• W2074133044 hasConcept C89600930 @default.
• W2074133044 hasConceptScore W2074133044C105795698 @default.
• W2074133044 hasConceptScore W2074133044C117251300 @default.
• W2074133044 hasConceptScore W2074133044C124504099 @default.
• W2074133044 hasConceptScore W2074133044C134306372 @default.
• W2074133044 hasConceptScore W2074133044C153180895 @default.
• W2074133044 hasConceptScore W2074133044C154945302 @default.
• W2074133044 hasConceptScore W2074133044C1921717 @default.
• W2074133044 hasConceptScore W2074133044C27158222 @default.
• W2074133044 hasConceptScore W2074133044C31972630 @default.
• W2074133044 hasConceptScore W2074133044C33923547 @default.
• W2074133044 hasConceptScore W2074133044C41008148 @default.
• W2074133044 hasConceptScore W2074133044C62354387 @default.
• W2074133044 hasConceptScore W2074133044C89600930 @default.
• W2074133044 hasLocation W20741330441 @default.
• W2074133044 hasOpenAccess W2074133044 @default.
• W2074133044 hasPrimaryLocation W20741330441 @default.
• W2074133044 hasRelatedWork W1669643531 @default.
• W2074133044 hasRelatedWork W1721780360 @default.
• W2074133044 hasRelatedWork W2008268297 @default.
• W2074133044 hasRelatedWork W2110230079 @default.
• W2074133044 hasRelatedWork W2117664411 @default.
• W2074133044 hasRelatedWork W2117933325 @default.
• W2074133044 hasRelatedWork W2122581818 @default.
• W2074133044 hasRelatedWork W2159066190 @default.
• W2074133044 hasRelatedWork W2739874619 @default.
• W2074133044 hasRelatedWork W1967061043 @default.
• W2074133044 isParatext "false" @default.
• W2074133044 isRetracted "false" @default.

• next