Matches in SemOpenAlex for { <https://semopenalex.org/work/W2047461330> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2047461330 abstract "Airway wall remodeling in asthma and chronic obstructive pulmonary disease (COPD) is a well-known indicator of the pathology. In this context, current clinical studies aim for establishing the relationship between the airway morphological structure and its function. Multislice computed tomography (MSCT) allows morphometric assessment of airways, but requires dedicated segmentation tools for clinical exploitation. While most of the existing tools are limited to cross-section measurements, this paper develops a fully 3D approach for airway wall segmentation. Such approach relies on a deformable model which is built up as a patient-specific surface model at the level of the airway lumen and deformed to reach the outer surface of the airway wall. The deformation dynamics obey a force equilibrium in a Lagrangian framework constrained by a vector field which avoids model self-intersections. The segmentation result allows a dense quantitative investigation of the airway wall thickness with a deeper insight at bronchus subdivisions than classic cross-section methods. The developed approach has been assessed both by visual inspection of 2D cross-sections, performed by two experienced radiologists on clinical data obtained with various protocols, and by using a simulated ground truth (pulmonary CT image model). The results confirmed a robust segmentation in intra-pulmonary regions with an error in the range of the MSCT image resolution and underlined the interest of the volumetric approach versus purely 2D methods." @default.
- W2047461330 created "2016-06-24" @default.
- W2047461330 creator A5023584301 @default.
- W2047461330 creator A5030805733 @default.
- W2047461330 creator A5055100665 @default.
- W2047461330 creator A5056824604 @default.
- W2047461330 creator A5057622361 @default.
- W2047461330 date "2011-03-03" @default.
- W2047461330 modified "2023-10-12" @default.
- W2047461330 title "Surface modeling and segmentation of the 3D airway wall in MSCT" @default.
- W2047461330 doi "https://doi.org/10.1117/12.877521" @default.
- W2047461330 hasPublicationYear "2011" @default.
- W2047461330 type Work @default.
- W2047461330 sameAs 2047461330 @default.
- W2047461330 citedByCount "1" @default.
- W2047461330 countsByYear W20474613302013 @default.
- W2047461330 crossrefType "proceedings-article" @default.
- W2047461330 hasAuthorship W2047461330A5023584301 @default.
- W2047461330 hasAuthorship W2047461330A5030805733 @default.
- W2047461330 hasAuthorship W2047461330A5055100665 @default.
- W2047461330 hasAuthorship W2047461330A5056824604 @default.
- W2047461330 hasAuthorship W2047461330A5057622361 @default.
- W2047461330 hasConcept C105922876 @default.
- W2047461330 hasConcept C115961682 @default.
- W2047461330 hasConcept C124504099 @default.
- W2047461330 hasConcept C126838900 @default.
- W2047461330 hasConcept C127313418 @default.
- W2047461330 hasConcept C141071460 @default.
- W2047461330 hasConcept C146849305 @default.
- W2047461330 hasConcept C151730666 @default.
- W2047461330 hasConcept C154945302 @default.
- W2047461330 hasConcept C166704113 @default.
- W2047461330 hasConcept C2779343474 @default.
- W2047461330 hasConcept C31972630 @default.
- W2047461330 hasConcept C41008148 @default.
- W2047461330 hasConcept C71924100 @default.
- W2047461330 hasConcept C89600930 @default.
- W2047461330 hasConceptScore W2047461330C105922876 @default.
- W2047461330 hasConceptScore W2047461330C115961682 @default.
- W2047461330 hasConceptScore W2047461330C124504099 @default.
- W2047461330 hasConceptScore W2047461330C126838900 @default.
- W2047461330 hasConceptScore W2047461330C127313418 @default.
- W2047461330 hasConceptScore W2047461330C141071460 @default.
- W2047461330 hasConceptScore W2047461330C146849305 @default.
- W2047461330 hasConceptScore W2047461330C151730666 @default.
- W2047461330 hasConceptScore W2047461330C154945302 @default.
- W2047461330 hasConceptScore W2047461330C166704113 @default.
- W2047461330 hasConceptScore W2047461330C2779343474 @default.
- W2047461330 hasConceptScore W2047461330C31972630 @default.
- W2047461330 hasConceptScore W2047461330C41008148 @default.
- W2047461330 hasConceptScore W2047461330C71924100 @default.
- W2047461330 hasConceptScore W2047461330C89600930 @default.
- W2047461330 hasLocation W20474613301 @default.
- W2047461330 hasLocation W20474613302 @default.
- W2047461330 hasLocation W20474613303 @default.
- W2047461330 hasOpenAccess W2047461330 @default.
- W2047461330 hasPrimaryLocation W20474613301 @default.
- W2047461330 hasRelatedWork W1522196789 @default.
- W2047461330 hasRelatedWork W1992973683 @default.
- W2047461330 hasRelatedWork W1997160662 @default.
- W2047461330 hasRelatedWork W2063823869 @default.
- W2047461330 hasRelatedWork W2067569035 @default.
- W2047461330 hasRelatedWork W2885323543 @default.
- W2047461330 hasRelatedWork W3030676206 @default.
- W2047461330 hasRelatedWork W4295532600 @default.
- W2047461330 hasRelatedWork W4307535225 @default.
- W2047461330 hasRelatedWork W4313447631 @default.
- W2047461330 isParatext "false" @default.
- W2047461330 isRetracted "false" @default.
- W2047461330 magId "2047461330" @default.
- W2047461330 workType "article" @default.