Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100069076> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2100069076 abstract "We develop a technique for optimizing space-time smoothing methods proposed for gated myocardial perfusion SPECT. Gated SPECT synchronizes image acquisition with an ECG signal so that a time loop of 3D SPECT images is acquired. The optimization technique employs a realistic spline-based beating heart phantom. We simulate noise-free SPECT data from the phantom including all principal physical degrading effects, and then we simulate an ensemble of noisy datasets. Each member of the ensemble is processed using the candidate reconstruction method, varying the smoothing parameters to optimize bias and variance of a quantitative measure representing the task to be performed with the study. The method is demonstrated on the optimization of smoothing parameters for left ventricular volume estimation. We conclude that Monte Carlo simulation using realistic models of motion is essential in predicting and optimizing performance of 4D reconstruction methods." @default.
- W2100069076 created "2016-06-24" @default.
- W2100069076 creator A5034237477 @default.
- W2100069076 creator A5046139669 @default.
- W2100069076 creator A5077214680 @default.
- W2100069076 date "2003-01-20" @default.
- W2100069076 modified "2023-09-26" @default.
- W2100069076 title "Monte Carlo optimization of 4D smoothing methods for gated myocardial perfusion SPECT" @default.
- W2100069076 cites W2132652047 @default.
- W2100069076 cites W2144933051 @default.
- W2100069076 cites W50973899 @default.
- W2100069076 doi "https://doi.org/10.1109/iembs.1999.804285" @default.
- W2100069076 hasPublicationYear "2003" @default.
- W2100069076 type Work @default.
- W2100069076 sameAs 2100069076 @default.
- W2100069076 citedByCount "0" @default.
- W2100069076 crossrefType "proceedings-article" @default.
- W2100069076 hasAuthorship W2100069076A5034237477 @default.
- W2100069076 hasAuthorship W2100069076A5046139669 @default.
- W2100069076 hasAuthorship W2100069076A5077214680 @default.
- W2100069076 hasConcept C10390562 @default.
- W2100069076 hasConcept C104293457 @default.
- W2100069076 hasConcept C105795698 @default.
- W2100069076 hasConcept C11413529 @default.
- W2100069076 hasConcept C115961682 @default.
- W2100069076 hasConcept C120665830 @default.
- W2100069076 hasConcept C121332964 @default.
- W2100069076 hasConcept C126838900 @default.
- W2100069076 hasConcept C141379421 @default.
- W2100069076 hasConcept C146957229 @default.
- W2100069076 hasConcept C154945302 @default.
- W2100069076 hasConcept C19499675 @default.
- W2100069076 hasConcept C2778405248 @default.
- W2100069076 hasConcept C2780441642 @default.
- W2100069076 hasConcept C2984398910 @default.
- W2100069076 hasConcept C2989005 @default.
- W2100069076 hasConcept C31972630 @default.
- W2100069076 hasConcept C33923547 @default.
- W2100069076 hasConcept C3770464 @default.
- W2100069076 hasConcept C41008148 @default.
- W2100069076 hasConcept C71924100 @default.
- W2100069076 hasConcept C97355855 @default.
- W2100069076 hasConcept C99498987 @default.
- W2100069076 hasConceptScore W2100069076C10390562 @default.
- W2100069076 hasConceptScore W2100069076C104293457 @default.
- W2100069076 hasConceptScore W2100069076C105795698 @default.
- W2100069076 hasConceptScore W2100069076C11413529 @default.
- W2100069076 hasConceptScore W2100069076C115961682 @default.
- W2100069076 hasConceptScore W2100069076C120665830 @default.
- W2100069076 hasConceptScore W2100069076C121332964 @default.
- W2100069076 hasConceptScore W2100069076C126838900 @default.
- W2100069076 hasConceptScore W2100069076C141379421 @default.
- W2100069076 hasConceptScore W2100069076C146957229 @default.
- W2100069076 hasConceptScore W2100069076C154945302 @default.
- W2100069076 hasConceptScore W2100069076C19499675 @default.
- W2100069076 hasConceptScore W2100069076C2778405248 @default.
- W2100069076 hasConceptScore W2100069076C2780441642 @default.
- W2100069076 hasConceptScore W2100069076C2984398910 @default.
- W2100069076 hasConceptScore W2100069076C2989005 @default.
- W2100069076 hasConceptScore W2100069076C31972630 @default.
- W2100069076 hasConceptScore W2100069076C33923547 @default.
- W2100069076 hasConceptScore W2100069076C3770464 @default.
- W2100069076 hasConceptScore W2100069076C41008148 @default.
- W2100069076 hasConceptScore W2100069076C71924100 @default.
- W2100069076 hasConceptScore W2100069076C97355855 @default.
- W2100069076 hasConceptScore W2100069076C99498987 @default.
- W2100069076 hasLocation W21000690761 @default.
- W2100069076 hasOpenAccess W2100069076 @default.
- W2100069076 hasPrimaryLocation W21000690761 @default.
- W2100069076 hasRelatedWork W1567649207 @default.
- W2100069076 hasRelatedWork W1984138612 @default.
- W2100069076 hasRelatedWork W1990291231 @default.
- W2100069076 hasRelatedWork W2055332444 @default.
- W2100069076 hasRelatedWork W2057495729 @default.
- W2100069076 hasRelatedWork W2060039532 @default.
- W2100069076 hasRelatedWork W2067543303 @default.
- W2100069076 hasRelatedWork W2084967321 @default.
- W2100069076 hasRelatedWork W2096853746 @default.
- W2100069076 hasRelatedWork W2109032066 @default.
- W2100069076 hasRelatedWork W2114670723 @default.
- W2100069076 hasRelatedWork W2123832159 @default.
- W2100069076 hasRelatedWork W2147610576 @default.
- W2100069076 hasRelatedWork W2160278118 @default.
- W2100069076 hasRelatedWork W2183400800 @default.
- W2100069076 hasRelatedWork W2587859863 @default.
- W2100069076 hasRelatedWork W2790041728 @default.
- W2100069076 hasRelatedWork W2946913987 @default.
- W2100069076 hasRelatedWork W1029512180 @default.
- W2100069076 hasRelatedWork W2091269065 @default.
- W2100069076 isParatext "false" @default.
- W2100069076 isRetracted "false" @default.
- W2100069076 magId "2100069076" @default.
- W2100069076 workType "article" @default.