Publication Details

Photoacoustic Reconstruction with Progressive Grid Refinement

BORDOVSKÝ, G. Photoacoustic Reconstruction with Progressive Grid Refinement. Ostrava: 2019. p. 0-0.
Czech title
Fotoakustická rekonstrukce se zjemňováním výpočetní domény
Type
presentation, poster
Language
English
Authors
Bordovský Gabriel, Ing.
Keywords

Photoacoustic reconstruction, grid refinement

Abstract

The quality and the computational cost of photoacoustic reconstruction using acoustic wave simulations heavily depends on the computational grid resolution. The finer grid improves image quality but requires more computational resources. The spacing of the grid limits the maximal frequencies of the simulated acoustic waves. Since the reconstruction uses an iterative scheme, we investigate the suitability of progressive grid refinement. This approach is compared with the currently used reconstruction using only the fine resolution and the benefits are evaluated and discussed.

Published
2019
Pages
1
Place
Ostrava
BibTeX 
@misc{BUT161864,
  author="Gabriel {Bordovský}",
  title="Photoacoustic Reconstruction with Progressive Grid Refinement",
  year="2019",
  pages="1",
  address="Ostrava",
  url="https://www.fit.vut.cz/research/publication/12117/",
  note="presentation, poster"
}
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