PuSH - Publikationsserver des Helmholtz Zentrums München

Export: TXT Text RIS Endnote (RIS) BIB BibTeX
Dean-Ben, X.L. ; Ntziachristos, V. ; Razansky, D.

Artefact reduction in optoacoustic tomographic imaging by estimating the distribution of acoustic scatterers.

J. Biomed. Opt. 17:110504 (2012)
Verlagsversion Volltext DOI PMC
Open Access Gold
ABSTRACT. The quality of optoacoustic tomographic reconstructions can be severely affected by acoustic reflections or scattering arising at interfaces of highly mismatched organs, such as bones, lungs, or other air-containing cavities. We present a procedure to reduce the associated artefacts based on estimation of the acoustic scatterers distribution within the imaged object. Signals generated by a strong optical absorber are processed and used in a weighted back-projection algorithm. Experimental results in a tissue-mimicking phantom clearly demonstrate improved performance as compared to the case in which no information on the distribution of acoustic scatterers is available.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Scopus
Cited By
Altmetric
3.157
1.526
38
37
Tags
Anmerkungen
Besondere Publikation
Auf Hompepage verbergern

Zusatzinfos bearbeiten
Eigene Tags bearbeiten
Privat
Eigene Anmerkung bearbeiten
Privat
Auf Publikationslisten für
Homepage nicht anzeigen
Als besondere Publikation
markieren
Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter optoacoustic tomography; heterogeneous acoustic medium; accoustic scattering and reflection; In-vivo ; Photoacoustic Tomography ; Reconstruction
Sprache englisch
Veröffentlichungsjahr 2012
HGF-Berichtsjahr 2012
ISSN (print) / ISBN 1083-3668
e-ISSN 1560-2281
Zeitschrift Journal of Biomedical Optics
Quellenangaben Band: 17, Heft: 11, Seiten: , Artikelnummer: 110504 Supplement: ,
Verlag SPIE
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Biological and Medical Imaging (IBMI)
POF Topic(s) 30205 - Bioengineering and Digital Health
Forschungsfeld(er) Enabling and Novel Technologies
PSP-Element(e) G-505500-001
PubMed ID 23096956
DOI 10.1117/1.JBO.17.11.110504
WOS ID WOS:000314502700003
Erfassungsdatum 2012-11-21
[➜Korrektur melden]