Method for 3-D US Data Positioning Based on Image Registration and Speckle Correlation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F05%3APU51465" target="_blank" >RIV/00216305:26220/05:PU51465 - 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

Method for 3-D US Data Positioning Based on Image Registration and Speckle Correlation

Original language description

In the free-hand 3D ultrasonography, the position of the us.probe of a 2D us.scanner is sensed by a special positioning subsystem so that the us.data are accompanied by the positional data. The objective of the presented work is thus to replace the positioning sensor with a technique to estimate the probe trajectory based on the B-scan images themselves. Some publications on such techniques exist, based on speckle correlation analysis, e.g. [5]-[6]. In this paper, we propose a method of a different kindd expected to enable accurate positioning using image-data registering based algorithm, including possible modifications.

Czech name

Metoda pro kompilaci 3-D ultrazvukovych dat založená na registraci obrazů a korelaci speklí

Czech description

Účelem práce je navrhnout vhodný způsob lokalizace ultrazvukové sondy na základě snímaných obrazových dat. In the free-hand 3D ultrasonography, the position of the us.probe of a 2D us.scanner is sensed by a special positioning subsystem so that the us.data are accompanied by the positional data. The objective of the presented work is thus to replace the positioning sensor with a technique to estimate the probe trajectory based on the B-scan images themselves. Some publications on such techniques exist,based on speckle correlation analysis, e.g. [5]-[6]. In this paper, we propose a method of a different kind expected to enable accurate positioning using image-data registering based algorithm, including possible modifications.

Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Article name in the collection

Sborník příspěvků konference VRŠOV 2005

ISBN

80-214-3008-7

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

176-179

Publisher name

FEKT, VUT v Brně

Place of publication

Brno

Event location

Vršov, Železné Hory

Event date

Oct 5, 2005

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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