Matches in SemOpenAlex for { <https://semopenalex.org/work/W2045643452> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2045643452 abstract "The technique of matched filtering (MF) has been used in the past with X-ray digital subtraction angiography as a method of improving signal-to-noise ratio (SNR) in subtraction angiographic images. In this work we describe how MF can be applied to a series of images produced by cinematographic magnetic resonance (cine MR) to produce angiographic images. Likewise, a simple subtraction image can be formed by subtracting an image in which flow is not well visualized from an image at the same location but with flow visualization. Theory predicts that a subtraction image resulting from the MF technique will yield typical SNR improvements of 60% over results from simple subtraction. Twenty-one studies of the human popliteal, canine aorta, and canine carotid artery were undertaken in which MF was compared with simple subtraction. It was determined that cine MR can be used to produce subtraction angiographic images and that MF can produce a modest improvement in SNR over simple subtraction." @default.
- W2045643452 created "2016-06-24" @default.
- W2045643452 creator A5001484151 @default.
- W2045643452 creator A5007051425 @default.
- W2045643452 creator A5032260355 @default.
- W2045643452 creator A5037743802 @default.
- W2045643452 creator A5078467813 @default.
- W2045643452 creator A5090480798 @default.
- W2045643452 date "1988-03-01" @default.
- W2045643452 modified "2023-10-17" @default.
- W2045643452 title "MR Subtraction Angiography with a Matched Filter" @default.
- W2045643452 doi "https://doi.org/10.1097/00004728-198803000-00037" @default.
- W2045643452 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3280628" @default.
- W2045643452 hasPublicationYear "1988" @default.
- W2045643452 type Work @default.
- W2045643452 sameAs 2045643452 @default.
- W2045643452 citedByCount "11" @default.
- W2045643452 crossrefType "journal-article" @default.
- W2045643452 hasAuthorship W2045643452A5001484151 @default.
- W2045643452 hasAuthorship W2045643452A5007051425 @default.
- W2045643452 hasAuthorship W2045643452A5032260355 @default.
- W2045643452 hasAuthorship W2045643452A5037743802 @default.
- W2045643452 hasAuthorship W2045643452A5078467813 @default.
- W2045643452 hasAuthorship W2045643452A5090480798 @default.
- W2045643452 hasConcept C115961682 @default.
- W2045643452 hasConcept C126838900 @default.
- W2045643452 hasConcept C160633673 @default.
- W2045643452 hasConcept C193828747 @default.
- W2045643452 hasConcept C2778286760 @default.
- W2045643452 hasConcept C2780643987 @default.
- W2045643452 hasConcept C2989005 @default.
- W2045643452 hasConcept C31972630 @default.
- W2045643452 hasConcept C32653426 @default.
- W2045643452 hasConcept C33923547 @default.
- W2045643452 hasConcept C37672646 @default.
- W2045643452 hasConcept C41008148 @default.
- W2045643452 hasConcept C68060419 @default.
- W2045643452 hasConcept C71924100 @default.
- W2045643452 hasConcept C9417928 @default.
- W2045643452 hasConcept C94375191 @default.
- W2045643452 hasConceptScore W2045643452C115961682 @default.
- W2045643452 hasConceptScore W2045643452C126838900 @default.
- W2045643452 hasConceptScore W2045643452C160633673 @default.
- W2045643452 hasConceptScore W2045643452C193828747 @default.
- W2045643452 hasConceptScore W2045643452C2778286760 @default.
- W2045643452 hasConceptScore W2045643452C2780643987 @default.
- W2045643452 hasConceptScore W2045643452C2989005 @default.
- W2045643452 hasConceptScore W2045643452C31972630 @default.
- W2045643452 hasConceptScore W2045643452C32653426 @default.
- W2045643452 hasConceptScore W2045643452C33923547 @default.
- W2045643452 hasConceptScore W2045643452C37672646 @default.
- W2045643452 hasConceptScore W2045643452C41008148 @default.
- W2045643452 hasConceptScore W2045643452C68060419 @default.
- W2045643452 hasConceptScore W2045643452C71924100 @default.
- W2045643452 hasConceptScore W2045643452C9417928 @default.
- W2045643452 hasConceptScore W2045643452C94375191 @default.
- W2045643452 hasLocation W20456434521 @default.
- W2045643452 hasLocation W20456434522 @default.
- W2045643452 hasOpenAccess W2045643452 @default.
- W2045643452 hasPrimaryLocation W20456434521 @default.
- W2045643452 hasRelatedWork W1992278035 @default.
- W2045643452 hasRelatedWork W2102781093 @default.
- W2045643452 hasRelatedWork W2120793783 @default.
- W2045643452 hasRelatedWork W2123017429 @default.
- W2045643452 hasRelatedWork W2187097723 @default.
- W2045643452 hasRelatedWork W2345595578 @default.
- W2045643452 hasRelatedWork W2368428194 @default.
- W2045643452 hasRelatedWork W2380631605 @default.
- W2045643452 hasRelatedWork W2419929527 @default.
- W2045643452 hasRelatedWork W2778066708 @default.
- W2045643452 isParatext "false" @default.
- W2045643452 isRetracted "false" @default.
- W2045643452 magId "2045643452" @default.
- W2045643452 workType "article" @default.