Matches in SemOpenAlex for { <https://semopenalex.org/work/W2054641134> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2054641134 endingPage "23" @default.
- W2054641134 startingPage "3" @default.
- W2054641134 abstract "The aim of this study was to investigate the usefulness of multilevel binary and gray scale morphological analysis in the assessment of atherosclerotic carotid plaques. Ultrasound images were recorded from 137 asymptomatic and 137 symptomatic plaques (Stroke, Transient Ischaemic Attack (TIA), Amaurosis Fugax (AF)). We carefully develop the clinical motivation behind our approach. We do this by relating the proposed L-images, M-images and H-images in terms of the clinically established hypoechoic, isoechoic and hyperechoic classification. Normalized pattern spectra were computed for both a structural, multilevel binary morphological model, and a direct gray scale morphology model. From the plots of the average pattern spectra, it is clear that we have significant differences between the symptomatic and asymptomatic spectra. Here, we note that the morphological measurements appear to be in agreement with the clinical assertion that symptomatic plaques tend to have large lipid cores while the asymptomatic plaques tend to have small lipid cores. The derived pattern spectra were used as classification features with two different classifiers, the Probabilistic Neural Network (PNN) and the Support Vector Machine (SVM). Both classifiers were used for classifying the pattern spectra into either a symptomatic or an asymptomatic class. The highest percentage of correct classifications score was 73.7% for multilevel binary morphological image analysis and 66.8% for gray scale morphological analysis. Both were achieved using the SVM classifier. Among all features, the L-image pattern spectra, that also measure the distributions of the lipid core components (and some non-lipid components) gave the best classification results." @default.
- W2054641134 created "2016-06-24" @default.
- W2054641134 creator A5003359086 @default.
- W2054641134 creator A5009052908 @default.
- W2054641134 creator A5034003758 @default.
- W2054641134 creator A5036047095 @default.
- W2054641134 creator A5061702412 @default.
- W2054641134 creator A5068331686 @default.
- W2054641134 creator A5079839426 @default.
- W2054641134 date "2007-07-17" @default.
- W2054641134 modified "2023-09-26" @default.
- W2054641134 title "Classification of atherosclerotic carotid plaques using morphological analysis on ultrasound images" @default.
- W2054641134 cites W1596294595 @default.
- W2054641134 cites W1964168965 @default.
- W2054641134 cites W1970625134 @default.
- W2054641134 cites W1987170870 @default.
- W2054641134 cites W1996049509 @default.
- W2054641134 cites W2020703303 @default.
- W2054641134 cites W2040066951 @default.
- W2054641134 cites W2043463744 @default.
- W2054641134 cites W2056227570 @default.
- W2054641134 cites W2057455031 @default.
- W2054641134 cites W2076035429 @default.
- W2054641134 cites W2102724981 @default.
- W2054641134 cites W2135493488 @default.
- W2054641134 cites W2138376985 @default.
- W2054641134 cites W2143058286 @default.
- W2054641134 cites W2147231232 @default.
- W2054641134 cites W2159819541 @default.
- W2054641134 cites W2162957517 @default.
- W2054641134 cites W4253770485 @default.
- W2054641134 cites W93820098 @default.
- W2054641134 doi "https://doi.org/10.1007/s10489-007-0072-0" @default.
- W2054641134 hasPublicationYear "2007" @default.
- W2054641134 type Work @default.
- W2054641134 sameAs 2054641134 @default.
- W2054641134 citedByCount "70" @default.
- W2054641134 countsByYear W20546411342012 @default.
- W2054641134 countsByYear W20546411342013 @default.
- W2054641134 countsByYear W20546411342014 @default.
- W2054641134 countsByYear W20546411342015 @default.
- W2054641134 countsByYear W20546411342016 @default.
- W2054641134 countsByYear W20546411342017 @default.
- W2054641134 countsByYear W20546411342018 @default.
- W2054641134 countsByYear W20546411342019 @default.
- W2054641134 countsByYear W20546411342020 @default.
- W2054641134 countsByYear W20546411342021 @default.
- W2054641134 countsByYear W20546411342022 @default.
- W2054641134 crossrefType "journal-article" @default.
- W2054641134 hasAuthorship W2054641134A5003359086 @default.
- W2054641134 hasAuthorship W2054641134A5009052908 @default.
- W2054641134 hasAuthorship W2054641134A5034003758 @default.
- W2054641134 hasAuthorship W2054641134A5036047095 @default.
- W2054641134 hasAuthorship W2054641134A5061702412 @default.
- W2054641134 hasAuthorship W2054641134A5068331686 @default.
- W2054641134 hasAuthorship W2054641134A5079839426 @default.
- W2054641134 hasBestOaLocation W20546411342 @default.
- W2054641134 hasConcept C12267149 @default.
- W2054641134 hasConcept C126838900 @default.
- W2054641134 hasConcept C142724271 @default.
- W2054641134 hasConcept C143753070 @default.
- W2054641134 hasConcept C153180895 @default.
- W2054641134 hasConcept C154945302 @default.
- W2054641134 hasConcept C2777910003 @default.
- W2054641134 hasConcept C41008148 @default.
- W2054641134 hasConcept C71924100 @default.
- W2054641134 hasConcept C76297474 @default.
- W2054641134 hasConceptScore W2054641134C12267149 @default.
- W2054641134 hasConceptScore W2054641134C126838900 @default.
- W2054641134 hasConceptScore W2054641134C142724271 @default.
- W2054641134 hasConceptScore W2054641134C143753070 @default.
- W2054641134 hasConceptScore W2054641134C153180895 @default.
- W2054641134 hasConceptScore W2054641134C154945302 @default.
- W2054641134 hasConceptScore W2054641134C2777910003 @default.
- W2054641134 hasConceptScore W2054641134C41008148 @default.
- W2054641134 hasConceptScore W2054641134C71924100 @default.
- W2054641134 hasConceptScore W2054641134C76297474 @default.
- W2054641134 hasIssue "1" @default.
- W2054641134 hasLocation W20546411341 @default.
- W2054641134 hasLocation W20546411342 @default.
- W2054641134 hasOpenAccess W2054641134 @default.
- W2054641134 hasPrimaryLocation W20546411341 @default.
- W2054641134 hasRelatedWork W2041399278 @default.
- W2054641134 hasRelatedWork W2099369243 @default.
- W2054641134 hasRelatedWork W2136184105 @default.
- W2054641134 hasRelatedWork W2141705618 @default.
- W2054641134 hasRelatedWork W2153189372 @default.
- W2054641134 hasRelatedWork W2160451891 @default.
- W2054641134 hasRelatedWork W2907729382 @default.
- W2054641134 hasRelatedWork W4223656335 @default.
- W2054641134 hasRelatedWork W2187500075 @default.
- W2054641134 hasRelatedWork W2345184372 @default.
- W2054641134 hasVolume "30" @default.
- W2054641134 isParatext "false" @default.
- W2054641134 isRetracted "false" @default.
- W2054641134 magId "2054641134" @default.
- W2054641134 workType "article" @default.