Result Details

Photoacoustic Tomography Using the k-Wave Toolbox

BORDOVSKÝ, G.; COX, B.; JAROŠ, J. Photoacoustic Tomography Using the k-Wave Toolbox. Ostrava: 2018. p. 1 (1 s.).
Type
presentation, poster
Language
English
Authors
Bordovský Gabriel, Ing., DCSY (FIT)
Cox Ben, FIT (FIT)
Jaroš Jiří, prof. Ing., Ph.D., DCSY (FIT)
Abstract

Photoacoustic tomography (PAT) creates a 3D image using data obtained by capturing acoustic waves generated by a light absorption inside an illuminated tissue. This data tends to be incomplete and sub-sampled. Our solution to this problem is to use a variational image reconstruction technique which requires repetitive evaluation of both the forward acoustic simulation and its adjoint simulation. It is crucial to limit an overhead of each of the simulations and their coupling to provide the resulting image of an initial acoustic pressure in the tissue as fast as possible.

This poster presents computational cost of a single image reconstruction on the Salomon cluster.

Keywords

photoacoustic tomography, image reconstruction, k-Wave,

Published
2018
Pages
1–1
Conference
2nd Users Conference of IT4Innovations
Place
Ostrava
BibTeX 
@misc{BUT168718,
  author="Gabriel {Bordovský} and Ben {Cox} and Jiří {Jaroš}",
  title="Photoacoustic Tomography Using the k-Wave Toolbox",
  year="2018",
  pages="1--1",
  address="Ostrava",
  url="https://www.fit.vut.cz/research/publication/11864/"
}
Files
Projects
IT4Innovations excellence in science, MŠMT, Národní program udržitelnosti II, LQ1602, start: 2016-01-01, end: 2020-12-31, completed
Photoacoustic/Ultrasound Mammoscopy for evaluating screening-detected lesions in the breast, MŠMT, Společná technologická iniciativa ECSEL, PAMMOTH, start: 2017-01-01, end: 2021-06-30, completed
Research groups
Supercomputing Technologies Research Group SC@FIT (RG SC@FIT)
Departments
Department of Computer Systems (DCSY)
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