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DUŠEK, J.
Original Title
Acceleration of Electrical Impedance Tomography Algoritm with Open and Closed Domain Model Evaluation
Type
conference paper
Language
English
Original Abstract
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.
Keywords
Electrical impedance tomography, open domain, parallelization, forward problem, inverse problem
Authors
Released
26. 4. 2018
Location
Brno
ISBN
978-80-214-5614-3
Book
Proceedings of the 24nd Conference STUDENT EEICT 2018
Edition number
1.
Pages from
508
Pages to
512
Pages count
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" }