Estimating Elastic Properties of Tissues from Standard 2D Ultrasound Images

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F05%3A00109925" target="_blank" >RIV/68407700:21230/05:00109925 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Estimating Elastic Properties of Tissues from Standard 2D Ultrasound Images
Original language description
We propose a way of measuring elastic properties of tissues in-vivo, using standard medical image ultrasound machine without any special hardware. Images are acquired while the tissue is being deformed by a varying pressure applied by the operator on thehand-held ultrasound probe. The local elastic shear modulus u is either estimated from a local displacement field reconstructed by an elastic registration algorithm, or both modulus u and the displacement are estimated simultaneously. The relation between modulus and displacement is calculated using a finite element method (FEM). The estimation algorithms were tested on both synthetic, phantom and real subject data.
Czech name
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Czech description
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Project
<a href="/en/project/1ET101050403" target="_blank" >1ET101050403: Artificial inteligence methods in diagnostics from medical images</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Medical Imaging 2005: Ultrasonic Imaging and Signal Processing
ISBN
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ISSN
1605-7422
e-ISSN
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Number of pages
12
Pages from-to
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Publisher name
SPIE
Place of publication
Washington
Event location
San Diego, Callifornia
Event date
Feb 12, 2005
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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