Application of mathematical modelling methods for acoustic images reconstruction

Abstract

The article considers the reconstruction of images by Synthetic Aperture Focusing Technique (SAFT). The work compares additive and multiplicative methods for processing signals received from antenna array. We have proven that the multiplicative method gives a better resolution. The study includes the estimation of beam trajectories for antenna arrays using analytical and numerical methods. We have shown that the analytical estimation method allows decreasing the image reconstruction time in case of linear antenna array implementation.

Original language	English
Article number	012018
Journal	IOP Conference Series: Materials Science and Engineering
Volume	124
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/124/1/012018
Publication status	Published - 2 Jun 2016
Event	International Conference on Mechanical Engineering, Automation and Control Systems 2015, MEACS 2015 - Tomsk, Russian Federation Duration: 1 Dec 2015 → 4 Dec 2015

ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

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10.1088/1757-899X/124/1/012018

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title = "Application of mathematical modelling methods for acoustic images reconstruction",

abstract = "The article considers the reconstruction of images by Synthetic Aperture Focusing Technique (SAFT). The work compares additive and multiplicative methods for processing signals received from antenna array. We have proven that the multiplicative method gives a better resolution. The study includes the estimation of beam trajectories for antenna arrays using analytical and numerical methods. We have shown that the analytical estimation method allows decreasing the image reconstruction time in case of linear antenna array implementation.",

author = "I. Bolotina and A. Kazazaeva and Konstantin Grigorievich Kvasnikov and A. Kazazaev",

year = "2016",

month = jun,

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doi = "10.1088/1757-899X/124/1/012018",

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journal = "IOP Conference Series: Materials Science and Engineering",

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AU - Kazazaeva, A.

AU - Kvasnikov, Konstantin Grigorievich

AU - Kazazaev, A.

PY - 2016/6/2

Y1 - 2016/6/2

N2 - The article considers the reconstruction of images by Synthetic Aperture Focusing Technique (SAFT). The work compares additive and multiplicative methods for processing signals received from antenna array. We have proven that the multiplicative method gives a better resolution. The study includes the estimation of beam trajectories for antenna arrays using analytical and numerical methods. We have shown that the analytical estimation method allows decreasing the image reconstruction time in case of linear antenna array implementation.

AB - The article considers the reconstruction of images by Synthetic Aperture Focusing Technique (SAFT). The work compares additive and multiplicative methods for processing signals received from antenna array. We have proven that the multiplicative method gives a better resolution. The study includes the estimation of beam trajectories for antenna arrays using analytical and numerical methods. We have shown that the analytical estimation method allows decreasing the image reconstruction time in case of linear antenna array implementation.

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