ACCELERATION OF IMAGE RECONSTRUCTION PROCESS IN THE ELECTRICAL CAPACITANCE TOMOGRAPHY 3D IN HETEROGENEOUS, MULTI-GPU SYSTEM


Abstract

Electrical capacitance tomography is an innovative method for visualization of industrial processes. One of its main advantages is it’s high time resolution that allows to the usage of ECT in systems with high volatility. In recent years there has been significant development of electrical capacitance tomography 3D, which however, has significantly reduced industrial it’s applications due to the complicated process of image reconstruction. The authors propose the use of multi-node, multi-GPU system to accelerate the process of image reconstruction in ECT 3D.


Keywords

Electrical capacitance tomography; reconstruction algorithms; matrix computations; distributed systems

Banasiak R., Wajman R., Soleimani M.: An efficient nodal Jacobian method for 3d electrical capacitance image reconstruction. Insight Non-Destructive Testing and Condition Monitoring 51(1)/2009, 36–38.

Kapusta P.: Algorytmy równoległego przetwarzania danych pomiarowych i obrazów w wybranych systemach tomografii przemysłowej, PhD Thesis, 2014, 47–50.

Kirk D., Hwu W.: Programming Massively Parallel Processors, Second Edition: A Hands-on Approach. Morgan Kaufmann Publishers, 2012.

Lionheart B.: Reconstruction algorithms for permittivity and conductivity imaging, Proceedings of 2nd World Congress on Industrial Process Tomography, 2001, 4–11.

Soleimani M.: Three-dimensional electrical capacitance tomography imaging. Insight Non-Destructive Testing and Condition Monitoring, 48(10)/2006, 613–617.

Wajman R., Banasiak R., Mazurkiewicz Ł., Dyakowski T., Sankowski D.: Spatial imaging with 3D capacitance measurements. Measurement Science and Technology, 17(8)/2006, 2113–2118.

Yang W.Q., Peng L.: Image reconstruction algorithms for electrical capacitance tomography. Measurement Science and Technology IOP Journal 14/2003, R1–R13.

Download

Published : 2017-03-03


Majchrowicz, M., Kapusta, P., Jackowska-Strumiłło, L., & Sankowski, D. (2017). ACCELERATION OF IMAGE RECONSTRUCTION PROCESS IN THE ELECTRICAL CAPACITANCE TOMOGRAPHY 3D IN HETEROGENEOUS, MULTI-GPU SYSTEM. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 7(1), 37-41. https://doi.org/10.5604/01.3001.0010.4579

Michał Majchrowicz  mmajchrowicz@kis.p.lodz.pl
Lodz University of Technology, Institute of Applied Computer Science  Poland
Paweł Kapusta 
Lodz University of Technology, Institute of Applied Computer Science  Poland
Lidia Jackowska-Strumiłło 
Lodz University of Technology, Institute of Applied Computer Science  Poland
Dominik Sankowski 
Lodz University of Technology, Institute of Applied Computer Science  Poland