Publication detail

Photoacoustic Reconstruction with Progressive Grid Refinement

BORDOVSKÝ, G.

Original Title

Photoacoustic Reconstruction with Progressive Grid Refinement

Type

presentation, poster

Language

English

Original 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.

Keywords

Photoacoustic reconstruction, grid refinement

Authors

BORDOVSKÝ, G.

Released

30. 10. 2019

Location

Ostrava

Pages count

1

URL

https://www.fit.vut.cz/research/publication/12117/

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"
}