Publication Details

Advanced photoacoustic image reconstruction using the k-Wave toolbox

TREEBY Bradley E., JAROŠ Jiří and COX Ben T. Advanced photoacoustic image reconstruction using the k-Wave toolbox. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 9708. San Francisco: SPIE - the international society for optics and photonics, 2016, pp. 1-14. ISBN 978-1-62841-942-9. Available from: http://spie.org/Publications/Proceedings/Paper/10.1117/12.2209254
Czech title
Pokročilá fotoakustická rekonstrukce obrazů s využtím toolboxu k-Wave
Type
conference paper
Language
english
Authors
Treeby Bradley E. (UCL)
Jaroš Jiří, doc. Ing., Ph.D. (DCSY FIT BUT)
Cox Ben T. (UCL)
URL
Keywords

k-Wave toolbox, photoacoustic image reconstruction

Abstract

Reconstructing images from measured time domain signals is an essential step in tomography-mode photoacoustic imaging. However, in practice, there are many complicating factors that make it difficult to obtain high-resolution images. These include incomplete or undersampled data, filtering effects, acoustic and optical attenuation, and uncertainties in the material parameters. Here, the processing and image reconstruction steps routinely used by the Photoacoustic Imaging Group at University College London are discussed. These include correction for acoustic and optical attenuation, spatial resampling, material parameter selection, image reconstruction, and log compression. The effect of each of these steps is demonstrated using a representative in vivo dataset. All of the algorithms discussed form part of the open-source k-Wave toolbox (available from http://www.k-wave.org).

Published
2016
Pages
1-14
Proceedings
Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Series
Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume
9708
Conference
Conference on Photons Plus Ultrasound - Imaging and Sensing, San Francisco, California, United States, US
ISBN
978-1-62841-942-9
Publisher
SPIE - the international society for optics and photonics
Place
San Francisco, US
DOI
10.1117/12.2209254
UT WoS
000378437000089
EID Scopus
2-s2.0-84975029697
BibTeX 
@INPROCEEDINGS{FITPUB11114,
   author = "E. Bradley Treeby and Ji\v{r}\'{i} Jaro\v{s} and T. Ben Cox",
   title = "Advanced photoacoustic image reconstruction using the k-Wave toolbox",
   pages = "1--14",
   booktitle = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
   series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
   volume = 9708,
   year = 2016,
   location = "San Francisco, US",
   publisher = "SPIE - the international society for optics and photonics",
   ISBN = "978-1-62841-942-9",
   doi = "10.1117/12.2209254",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/11114"
}
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