3D Regularized Speed-Map Reconstruction in Ultrasound Transmission Tomography

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU86822" target="_blank" >RIV/00216305:26220/10:PU86822 - 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

3D Regularized Speed-Map Reconstruction in Ultrasound Transmission Tomography

Original language description

The paper is focused on ultrasonic transmission tomography as a potential medical imaging modality for breast cancer diagnosis. Ultrasound speed is one of the tissue parameters which are related to the pathological tissue state. An alternative to the commonly used filtered backprojection is presented, which can solve the problem of sparse transducer distribution. It is based on regularization of the image reconstruction problem which imposes smoothness in the resulting images while preserving edges. Theapproach is analyzed on synthetic data sets and illustrated on data acquired on a tissue phantom.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

FS - Medical facilities, apparatus and equipment

OECD FORD branch

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Project

<a href="/en/project/1M0572" target="_blank" >1M0572: Data, algorithms, decision making</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of 2009 IEEE Ultrasonics Symposium

ISBN

978-1-4244-2428-3

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

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Publisher name

IEEE

Place of publication

Neuveden

Event location

Roma

Event date

Sep 12, 2009

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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