Detail publikačního výsledku

Acceleration of Electrical Impedance Tomography Algoritm with Open and Closed Domain Model Evaluation

DUŠEK, J.

Originální název

Acceleration of Electrical Impedance Tomography Algoritm with Open and Closed Domain Model Evaluation

Anglický název

Acceleration of Electrical Impedance Tomography Algoritm with Open and Closed Domain Model Evaluation

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The presented paper discusses the possibilities of parallelizing algorithms for the image reconstruction in the Electrical Impedance Tomography (EIT). The parallelization process was performed and tested with combination of Matlab and CUDA environment. A twenty-fold acceleration of the Jacobian calculation was achieved. Besides of the parallelization process, the important part of the EIT experiments was the selection of the computational mesh. These mesh elements are used for fast execution of the partial differential equation EIT model. Forward and inverse problems of the image reconstruction were simulated on the novel open domain. The optimized domain reduced error in the reconstructed image.

Anglický abstrakt

The presented paper discusses the possibilities of parallelizing algorithms for the image reconstruction in the Electrical Impedance Tomography (EIT). The parallelization process was performed and tested with combination of Matlab and CUDA environment. A twenty-fold acceleration of the Jacobian calculation was achieved. Besides of the parallelization process, the important part of the EIT experiments was the selection of the computational mesh. These mesh elements are used for fast execution of the partial differential equation EIT model. Forward and inverse problems of the image reconstruction were simulated on the novel open domain. The optimized domain reduced error in the reconstructed image.

Klíčová slova

Electrical impedance tomography, open domain, parallelization, forward problem, inverse problem

Klíčová slova v angličtině

Electrical impedance tomography, open domain, parallelization, forward problem, inverse problem

Autoři

DUŠEK, J.

Rok RIV

2019

Vydáno

26.04.2018

Místo

Brno

ISBN

978-80-214-5614-3

Kniha

Proceedings of the 24nd Conference STUDENT EEICT 2018

Strany od

508

Strany do

512

Strany počet

615

BibTex

@inproceedings{BUT147203,
  author="Jan {Dušek}",
  title="Acceleration of Electrical Impedance Tomography Algoritm with Open and Closed Domain Model Evaluation",
  booktitle="Proceedings of the 24nd Conference STUDENT EEICT 2018",
  year="2018",
  number="1.",
  pages="508--512",
  address="Brno",
  isbn="978-80-214-5614-3"
}