Source:http://linkedlifedata.com/resource/pubmed/id/16844157
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:dateCreated |
2007-1-1
|
| pubmed:abstractText |
In this paper, a newly developed eigendecomposition-based adaptive filter is applied in flow velocity estimation and its performance is evaluated and compared with the static polynomial regression filter. Results demonstrate that the eigendecomposition-based filter is the fully-adaptive and can not only suppress the clutter signals with minimal loss of low-flow signal, but also give less influence on the flow velocity estimation especially under the circumstance of high clutter velocity.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Dec
|
| pubmed:issn |
1874-9968
|
| pubmed:author | |
| pubmed:issnType |
Electronic
|
| pubmed:day |
22
|
| pubmed:volume |
44 Suppl 1
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
e67-71
|
| pubmed:dateRevised |
2009-11-11
|
| pubmed:meshHeading |
pubmed-meshheading:16844157-Algorithms,
pubmed-meshheading:16844157-Arteries,
pubmed-meshheading:16844157-Blood Flow Velocity,
pubmed-meshheading:16844157-Image Enhancement,
pubmed-meshheading:16844157-Image Interpretation, Computer-Assisted,
pubmed-meshheading:16844157-Phantoms, Imaging,
pubmed-meshheading:16844157-Reproducibility of Results,
pubmed-meshheading:16844157-Sensitivity and Specificity,
pubmed-meshheading:16844157-Ultrasonography, Doppler, Color
|
| pubmed:year |
2006
|
| pubmed:articleTitle |
Performance evaluation of eigendecomposition-based adaptive clutter filter for color flow imaging.
|
| pubmed:affiliation |
State Key Laboratory of Modern Acoustics, Institute of Acoustics, Nanjing University, Nanjing 210093, China.
|
| pubmed:publicationType |
Journal Article,
Evaluation Studies
|