Source:http://linkedlifedata.com/resource/pubmed/id/11723700
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
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| pubmed:dateCreated |
2001-11-28
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| pubmed:abstractText |
We have been investigating registration methods for improving digital subtraction angiography (DSA) images to extract blood vessels by reducing artifacts due to body motion, such as rotation, contraction, and dilation. In this paper, we propose a new and simple DSA registration algorithm with local distortion vectors to reduce artifacts. According to the results, the proposed method works well for vascular system around the nasal cavity and the orbit of the head and neck DSA images, which cannot be observed clearly by conventional methods. Additionally, we have applied the proposed method to abdominal and leg DSA images.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:citationSubset |
IM
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| pubmed:status |
MEDLINE
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| pubmed:month |
Jun
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| pubmed:issn |
1532-0464
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| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
34
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
182-94
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| pubmed:dateRevised |
2007-11-15
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| pubmed:meshHeading |
pubmed-meshheading:11723700-Algorithms,
pubmed-meshheading:11723700-Angiography, Digital Subtraction,
pubmed-meshheading:11723700-Artifacts,
pubmed-meshheading:11723700-Evaluation Studies as Topic,
pubmed-meshheading:11723700-Head,
pubmed-meshheading:11723700-Humans,
pubmed-meshheading:11723700-Motion
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| pubmed:year |
2001
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| pubmed:articleTitle |
Digital subtraction angiogram registration method with local distortion vectors to decrease motion artifact.
|
| pubmed:affiliation |
Graduate School of Engineering, Fukui University, Fukui City, Japan. hirosima@rook.fuis.fukui-u.ac.jp
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| pubmed:publicationType |
Journal Article
|