Detail publikačního výsledku

Using a GPU to Accelerate Electrical Impedance Tomography Algorithms

DUŠEK, J.; MIKULKA, J.

Originální název

Using a GPU to Accelerate Electrical Impedance Tomography Algorithms

Anglický název

Using a GPU to Accelerate Electrical Impedance Tomography Algorithms

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper discusses parallelizing an algorithm for image reconstruction in EIT. A GPU NVIDIA platform with CUDA kernel was used for data processing. Introductory section comprises description of EIT and relevant practical applications. The following chapter outlines objective function with Tikhonov regularization and possibility of mathematical extension to increase image resolution. Besides we also characterize the modification of reconstruction algorithm with respect to computional speed. The achieved results are discussed with a survey of the achieved algorithm acceleration and related problems.

Anglický abstrakt

This paper discusses parallelizing an algorithm for image reconstruction in EIT. A GPU NVIDIA platform with CUDA kernel was used for data processing. Introductory section comprises description of EIT and relevant practical applications. The following chapter outlines objective function with Tikhonov regularization and possibility of mathematical extension to increase image resolution. Besides we also characterize the modification of reconstruction algorithm with respect to computional speed. The achieved results are discussed with a survey of the achieved algorithm acceleration and related problems.

Klíčová slova

GPU, Tikhonov regularization, parallelization, Tomography

Klíčová slova v angličtině

GPU, Tikhonov regularization, parallelization, Tomography

Autoři

DUŠEK, J.; MIKULKA, J.

Rok RIV

2018

Vydáno

11.09.2017

Místo

Lodz, Polsko

ISBN

978-83-7283-858-2

Kniha

Proceedings of IIPhDW 2017 in Lodz

Strany od

59

Strany do

63

Strany počet

5

BibTex

@inproceedings{BUT139897,
  author="Jan {Dušek} and Jan {Mikulka}",
  title="Using a GPU to Accelerate Electrical Impedance Tomography Algorithms",
  booktitle="Proceedings of IIPhDW 2017 in Lodz",
  year="2017",
  pages="59--63",
  address="Lodz, Polsko",
  isbn="978-83-7283-858-2"
}