Matches in SemOpenAlex for { <https://semopenalex.org/work/W2040803260> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2040803260 abstract "In this paper a method to quantitate blood flow from contrast injections into a was evaluated using a straight tube, constant flow phantom. Grey scale values integrated over multiple regions-of-interest (ROI), placed contiguously along a vessel segment, were used to generate multiple time-density curves. Temporal shifts in the time-density curves for each ROI were determined using a cross-correlation technique. Regional volume estimates were made using a curve fitting approach. Linear regression of the regional volume and temporal shift estimates was used to estimate flow within the segment. Velocity estimates were made in a similar way. Currently, velocity estimations are significantly better than flow estimations. Errors in the diameter estimates remain as the main cause of flow inaccuracies." @default.
- W2040803260 created "2016-06-24" @default.
- W2040803260 creator A5023357958 @default.
- W2040803260 creator A5052337056 @default.
- W2040803260 creator A5063468061 @default.
- W2040803260 creator A5068438516 @default.
- W2040803260 date "1988-06-27" @default.
- W2040803260 modified "2023-09-27" @default.
- W2040803260 title "Blood Flow Determination From Fluoroscopic Image Sequences" @default.
- W2040803260 doi "https://doi.org/10.1117/12.968658" @default.
- W2040803260 hasPublicationYear "1988" @default.
- W2040803260 type Work @default.
- W2040803260 sameAs 2040803260 @default.
- W2040803260 citedByCount "3" @default.
- W2040803260 countsByYear W20408032602017 @default.
- W2040803260 crossrefType "proceedings-article" @default.
- W2040803260 hasAuthorship W2040803260A5023357958 @default.
- W2040803260 hasAuthorship W2040803260A5052337056 @default.
- W2040803260 hasAuthorship W2040803260A5063468061 @default.
- W2040803260 hasAuthorship W2040803260A5068438516 @default.
- W2040803260 hasConcept C104293457 @default.
- W2040803260 hasConcept C121332964 @default.
- W2040803260 hasConcept C154945302 @default.
- W2040803260 hasConcept C19609008 @default.
- W2040803260 hasConcept C199360897 @default.
- W2040803260 hasConcept C20556612 @default.
- W2040803260 hasConcept C2524010 @default.
- W2040803260 hasConcept C2777027219 @default.
- W2040803260 hasConcept C2778755073 @default.
- W2040803260 hasConcept C2989005 @default.
- W2040803260 hasConcept C33923547 @default.
- W2040803260 hasConcept C38349280 @default.
- W2040803260 hasConcept C41008148 @default.
- W2040803260 hasConcept C62520636 @default.
- W2040803260 hasConcept C71924100 @default.
- W2040803260 hasConceptScore W2040803260C104293457 @default.
- W2040803260 hasConceptScore W2040803260C121332964 @default.
- W2040803260 hasConceptScore W2040803260C154945302 @default.
- W2040803260 hasConceptScore W2040803260C19609008 @default.
- W2040803260 hasConceptScore W2040803260C199360897 @default.
- W2040803260 hasConceptScore W2040803260C20556612 @default.
- W2040803260 hasConceptScore W2040803260C2524010 @default.
- W2040803260 hasConceptScore W2040803260C2777027219 @default.
- W2040803260 hasConceptScore W2040803260C2778755073 @default.
- W2040803260 hasConceptScore W2040803260C2989005 @default.
- W2040803260 hasConceptScore W2040803260C33923547 @default.
- W2040803260 hasConceptScore W2040803260C38349280 @default.
- W2040803260 hasConceptScore W2040803260C41008148 @default.
- W2040803260 hasConceptScore W2040803260C62520636 @default.
- W2040803260 hasConceptScore W2040803260C71924100 @default.
- W2040803260 hasLocation W20408032601 @default.
- W2040803260 hasOpenAccess W2040803260 @default.
- W2040803260 hasPrimaryLocation W20408032601 @default.
- W2040803260 hasRelatedWork W156750629 @default.
- W2040803260 hasRelatedWork W2004151049 @default.
- W2040803260 hasRelatedWork W2011125887 @default.
- W2040803260 hasRelatedWork W2029167237 @default.
- W2040803260 hasRelatedWork W2038319932 @default.
- W2040803260 hasRelatedWork W203953886 @default.
- W2040803260 hasRelatedWork W2046604363 @default.
- W2040803260 hasRelatedWork W2062752932 @default.
- W2040803260 hasRelatedWork W2070087081 @default.
- W2040803260 hasRelatedWork W2070116641 @default.
- W2040803260 hasRelatedWork W2165833842 @default.
- W2040803260 hasRelatedWork W2184353636 @default.
- W2040803260 hasRelatedWork W2548857598 @default.
- W2040803260 hasRelatedWork W2970893792 @default.
- W2040803260 hasRelatedWork W3035065934 @default.
- W2040803260 hasRelatedWork W3105945954 @default.
- W2040803260 hasRelatedWork W1599512293 @default.
- W2040803260 hasRelatedWork W2189417319 @default.
- W2040803260 hasRelatedWork W246231051 @default.
- W2040803260 hasRelatedWork W2776139483 @default.
- W2040803260 isParatext "false" @default.
- W2040803260 isRetracted "false" @default.
- W2040803260 magId "2040803260" @default.
- W2040803260 workType "article" @default.