Parallel algorithms for synthesizing and processing of 3D radio holographic images / Kalmykov Al.A., Dobryak V.A., Kalmykov An.A., Kurilenko A.S., Akimova E.N., Skurydina A.F., Misilov V.E. // CEUR Workshop Proceedings. - 2016. - V. 1576, l. . - P. 521-529.

ISSN:
16130073
Type:
Conference Paper
Abstract:
This paper is devoted to the algorithm for synthesizing of 3D radio holographic images. Computational complexity of the algorithm is estimated. The algorithm was parallelized for multicore processors and GPUs. The numerical experiments estimating the algorithm performance for real applications were carried out. The further way to improve the quality of synthesized images is proposed.
Author keywords:
3D images; CUDA; Fast Fourier transform; Fredholm equations; Inverse problems; Iterative regularization; OpenMP; Parallel computations; Principle of maximum entropy; Subsurface radiolocation
Index keywords:
Algorithms; Application programming interfaces (API); Computational complexity; Fast Fourier transforms; Holography; Integral equations; Inverse problems; Iterative methods; Program processors; Radio
DOI:
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Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-84978485818&partnerID=40&md5=4fa72ab7c5a9d5fc186f2e8052e70950
Affiliations Yeltsin Ural Federal University, Russian Federation; Krasovskii Institute of Mathematics and Mechanics of Ural Branch of the Russian Academy of Sciences, Russian Federation
Author Keywords 3D images; CUDA; Fast Fourier transform; Fredholm equations; Inverse problems; Iterative regularization; OpenMP; Parallel computations; Principle of maximum entropy; Subsurface radiolocation
References Grinyov, A.U., (2005) Voprosy Podpoverhnostnoi Radiolocatsii [Questions of Subsurface Radiolocation], p. 416. , Moscow: Radiotechnika; Dobryak, V.A., Kalmykov, Al.A., Kalmykov, An.A., Kurilenko, A.S., Georadar with 3D images synthesis (2012) Trudy Xi Mezhdunarodnoi Nauchno-technicheskoi Conferencii "physica i Technicheskie Prilozheniya Volnovyh Processov" [Proceedings of Xi International Scientific and Technical Conference "physics and Technical Applications of Wave Processes"], pp. 160-162. , Yekaterinburg; Dobryak, V.A., Kalmykov, Al.A., Kalmykov, An.A., Kurilenko, A.S., Theory and practice of three-dimensional radio frequency visualization of objects (2013) 2013 23nd Int. Crimean Conf. "microwave & Telecommunication Technology" (CriMiCo'2013), pp. 1169-1170. , Sevastopol; Dobryak, V.A., Kalmykov, Al.A., Kalmykov, An.A., Kurilenko, A.S., Application of MIMOlines in the problem of three-dimensional radio frequency visualizations of subsurface objects (2013) 2013 23nd Int. Crimean Conf. "micro-wave & Telecommunication Technology" (CriMiCo'2013), pp. 1195-1196. , Sevastopol; Dobryak, V.A., Kalmykov, Al.A., Kalmykov, An.A., Kurilenko, A.S., Additional focusing in the problem of three-dimensional radio frequency visualizations of subsurface objects (2013) 2013 23nd Int. Crimean Conf. "microwave & Telecommunication Technology" (CriMiCo'2013), pp. 1185-1186. , Sevastopol; Barhatov, A.V., Kozlov, A.S., Fast calculation of time-frequency function in radar using GPUs (2015) Radiolocatsiya i Radionavigatsiya [Radiolocation & Radionavigation], pp. 42-46; Ampilov, O.V., Pyatkin, A.K., Topchiev, S.A., Nikitin, M.V., (2005) Ustroistvo Tsifrovoi Obrabotki Signalov v Coherentnoi Monoimpulsnoi RLS [Digital Signal Processing in Coherent Monopulse Radar], p. 2. , Moscow: OAO "Radiophysica"; Vasilenko, G.I., Taratorin, A.M., (1986) Vosstanovlenie Izobragenii [Image Restoration], p. 304. , Moscow: Radio i svyaz; Bakushinsky, A., Goncharsky, A., (1994) Ill-Posed Problems: Theory and Applications, p. 240. , London: Kluwer Akad. Publ; Vasin, V.V., Eremin, I.I., Operators and iterative processes of Fejér type: Theory and applications (2009) Walter de Gruyter, 53, p. 218; Kaltenbacher, B., Neubauer, A., Scherzer, O., Iterative regularization methods for nonlinear illposed problems (2008) Walter de Gruyter, 6, p. 200; Ables, J.G., Maximum entropy spectral analysis (1974) Astronomy and Astrophysics Supplement Series, 15, pp. 383-393; Friden, B.R., Restoration with maximum likelihood and maximum entropy (1972) JOSA, 62 (4), pp. 511-518; Vasin, V.V., Irregular nonlinear operator equations: Tikhonov's regularization and iterative approximation (2013) J. Inverse & Ill-Posed Problems, 21 (1), pp. 109-123
Editors Starodubov I.Sokolinsky L.
Publisher CEUR-WS
Conference name 10th Annual International Scientific Conference on Parallel Computing Technologies, PCT 2016
Conference date 29 March 2016 through 31 March 2016
Conference code 121197
Language of Original Document Russian
Abbreviated Source Title CEUR Workshop Proc.
Source Scopus