Simultaneous Registration of Location and Orientation in Intravascular Ultrasound Pullbacks Pairs Via 3D Graph-Based Optimization
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F15%3A10314379" target="_blank" >RIV/00216208:11110/15:10314379 - isvavai.cz</a>
Alternative codes found
RIV/00064165:_____/15:10314379
Result on the web
<a href="http://dx.doi.org/10.1109/TMI.2015.2444815" target="_blank" >http://dx.doi.org/10.1109/TMI.2015.2444815</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TMI.2015.2444815" target="_blank" >10.1109/TMI.2015.2444815</a>
Alternative languages
Result language
angličtina
Original language name
Simultaneous Registration of Location and Orientation in Intravascular Ultrasound Pullbacks Pairs Via 3D Graph-Based Optimization
Original language description
A novel method is reported for simultaneous registration of location (axial direction) and orientation (circumferential direction) of two intravascular ultrasound (IVUS) pullbacks of the same vessel taken at different times. Monitoring plaque progressionor regression (e.g., during lipid treatment) is of high clinical relevance. Our method uses a 3D graph optimization approach, in which the cost function jointly reflects similarity of plaque morphology and plaque/perivascular image appearance. Graph arcs incorporate prior information about temporal correspondence of the two IVUS sequences and limited angular twisting between consecutive IVUS images. Additionally, our approach automatically identifies starting and ending frame pairs in the two IVUS pullbacks. Validation of our method was performed in 29 pairs of IVUS baseline/follow-up pullback sequences consisting of 8 622 IVUS image frames in total. In comparison to manual registration by three experts, the average location and orient
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FA - Cardiovascular diseases including cardio-surgery
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LH12053" target="_blank" >LH12053: The prediction of extension and risk profile of coronary atherosclerosis and their changes during lipid-lowering therapy based on non-invasive techniques.</a><br>
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Medical Imaging
ISSN
0278-0062
e-ISSN
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Volume of the periodical
34
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
2550-2561
UT code for WoS article
000366104500011
EID of the result in the Scopus database
2-s2.0-84960123882