Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000613927> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2000613927 endingPage "1550016" @default.
- W2000613927 startingPage "1550016" @default.
- W2000613927 abstract "Phonocardiograms (PCGs), recording of heart sounds, have many advantages over traditional auscultation in that they may be replayed and analyzed for spectral and frequency information. PCG is not a widely used diagnostic tool as it could be. One of the major problems with PCG is noise corruption. Many sources of noise may pollute a PCG signal including lung and breath sounds, environmental noise and blood flow noises which are known as murmurs. These murmurs contain many information on heart hemodynamic which can be used particularly in detecting of heart valve diseases. An automated system for heart murmurs processing can be an important tool in diagnostic of heart diseases using a simple electronic stethoscope. However, the first step before developing any automated system is the segmentation of the PCG signals from which the murmurs can be separated. A robust segmentation algorithm must have a robust denoising technique, where, wavelet transform (WT) is among the ones which exhibits very high satisfactory results in such situations. However, the selection of level of decomposition and the mother wavelet are the major challenges. This paper proposes a novel approach for an automatic selection of mother wavelet and level of decomposition that can be used in heart sounds denoising. The obtained results on both simulative and real PCG signals showed that the proposed approach can successfully select the best level of decomposition with the best mother wavelet that can be used in extraction operation of main PCG sound components (S1 and S2) from various types of murmurs." @default.
- W2000613927 created "2016-06-24" @default.
- W2000613927 creator A5087330894 @default.
- W2000613927 creator A5087523526 @default.
- W2000613927 date "2015-05-01" @default.
- W2000613927 modified "2023-09-30" @default.
- W2000613927 title "An automatic wavelet denoising scheme for heart sounds" @default.
- W2000613927 cites W1972136701 @default.
- W2000613927 cites W2003408243 @default.
- W2000613927 cites W2027130144 @default.
- W2000613927 cites W2066393257 @default.
- W2000613927 cites W2132984323 @default.
- W2000613927 cites W2146227109 @default.
- W2000613927 cites W2151693816 @default.
- W2000613927 cites W2496552083 @default.
- W2000613927 doi "https://doi.org/10.1142/s0219691315500162" @default.
- W2000613927 hasPublicationYear "2015" @default.
- W2000613927 type Work @default.
- W2000613927 sameAs 2000613927 @default.
- W2000613927 citedByCount "14" @default.
- W2000613927 countsByYear W20006139272016 @default.
- W2000613927 countsByYear W20006139272018 @default.
- W2000613927 countsByYear W20006139272019 @default.
- W2000613927 countsByYear W20006139272021 @default.
- W2000613927 countsByYear W20006139272022 @default.
- W2000613927 countsByYear W20006139272023 @default.
- W2000613927 crossrefType "journal-article" @default.
- W2000613927 hasAuthorship W2000613927A5087330894 @default.
- W2000613927 hasAuthorship W2000613927A5087523526 @default.
- W2000613927 hasConcept C115961682 @default.
- W2000613927 hasConcept C121332964 @default.
- W2000613927 hasConcept C126322002 @default.
- W2000613927 hasConcept C126838900 @default.
- W2000613927 hasConcept C13895895 @default.
- W2000613927 hasConcept C153180895 @default.
- W2000613927 hasConcept C154945302 @default.
- W2000613927 hasConcept C159693508 @default.
- W2000613927 hasConcept C163294075 @default.
- W2000613927 hasConcept C196216189 @default.
- W2000613927 hasConcept C24890656 @default.
- W2000613927 hasConcept C2777324038 @default.
- W2000613927 hasConcept C2779055095 @default.
- W2000613927 hasConcept C2779435589 @default.
- W2000613927 hasConcept C28490314 @default.
- W2000613927 hasConcept C41008148 @default.
- W2000613927 hasConcept C47432892 @default.
- W2000613927 hasConcept C64922751 @default.
- W2000613927 hasConcept C71924100 @default.
- W2000613927 hasConcept C99498987 @default.
- W2000613927 hasConceptScore W2000613927C115961682 @default.
- W2000613927 hasConceptScore W2000613927C121332964 @default.
- W2000613927 hasConceptScore W2000613927C126322002 @default.
- W2000613927 hasConceptScore W2000613927C126838900 @default.
- W2000613927 hasConceptScore W2000613927C13895895 @default.
- W2000613927 hasConceptScore W2000613927C153180895 @default.
- W2000613927 hasConceptScore W2000613927C154945302 @default.
- W2000613927 hasConceptScore W2000613927C159693508 @default.
- W2000613927 hasConceptScore W2000613927C163294075 @default.
- W2000613927 hasConceptScore W2000613927C196216189 @default.
- W2000613927 hasConceptScore W2000613927C24890656 @default.
- W2000613927 hasConceptScore W2000613927C2777324038 @default.
- W2000613927 hasConceptScore W2000613927C2779055095 @default.
- W2000613927 hasConceptScore W2000613927C2779435589 @default.
- W2000613927 hasConceptScore W2000613927C28490314 @default.
- W2000613927 hasConceptScore W2000613927C41008148 @default.
- W2000613927 hasConceptScore W2000613927C47432892 @default.
- W2000613927 hasConceptScore W2000613927C64922751 @default.
- W2000613927 hasConceptScore W2000613927C71924100 @default.
- W2000613927 hasConceptScore W2000613927C99498987 @default.
- W2000613927 hasIssue "03" @default.
- W2000613927 hasLocation W20006139271 @default.
- W2000613927 hasOpenAccess W2000613927 @default.
- W2000613927 hasPrimaryLocation W20006139271 @default.
- W2000613927 hasRelatedWork W2003408243 @default.
- W2000613927 hasRelatedWork W2066804906 @default.
- W2000613927 hasRelatedWork W2164882885 @default.
- W2000613927 hasRelatedWork W2287143414 @default.
- W2000613927 hasRelatedWork W2342197605 @default.
- W2000613927 hasRelatedWork W2901976219 @default.
- W2000613927 hasRelatedWork W2902486588 @default.
- W2000613927 hasRelatedWork W3003241815 @default.
- W2000613927 hasRelatedWork W4323341785 @default.
- W2000613927 hasRelatedWork W2158679546 @default.
- W2000613927 hasVolume "13" @default.
- W2000613927 isParatext "false" @default.
- W2000613927 isRetracted "false" @default.
- W2000613927 magId "2000613927" @default.
- W2000613927 workType "article" @default.