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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
7
|
| pubmed:dateCreated |
1991-3-14
|
| pubmed:abstractText |
In this initial report, an imaging technique is described for automatically recognising the walls of a blood vessel during Doppler measurements, and hence automatically adjusting the position of the sample volume. The method reduces the inherently two-dimensional edge detection problem to a one-dimensional one, and iterates over several imaging frames to optimise the information. The orientation and diameter of the vessel are also measured. The technique has been clinically tested off-line and is particularly applicable to Doppler volumetric flow studies.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0301-5629
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
16
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
645-52
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:2281553-Algorithms,
pubmed-meshheading:2281553-Blood Flow Velocity,
pubmed-meshheading:2281553-Blood Vessels,
pubmed-meshheading:2281553-Humans,
pubmed-meshheading:2281553-Image Processing, Computer-Assisted,
pubmed-meshheading:2281553-Ultrasonics,
pubmed-meshheading:2281553-Ultrasonography
|
| pubmed:year |
1990
|
| pubmed:articleTitle |
Automatic vessel tracking and measurement for Doppler studies.
|
| pubmed:affiliation |
Ultrasonics Laboratory, Division of Radiophysics, CSIRO, Chatswood NSW, Australia.
|
| pubmed:publicationType |
Journal Article
|