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Computer Optics, 2016, Volume 40, Issue 3, Pages 388–394 (Mi co155)  

IMAGE PROCESSING, PATTERN RECOGNITION

Fusion algorithm of a sequence of differentrange images for devices with electrically controlled lens

S. M. Borzova, A. V. Golitsynb, O. I. Potaturkinc

a Institute of Automation and Electrometry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
b Novosibirsk branch of The Institute of Semiconductor Physics, Novosibirsk, Russia, Siberian Branch of the Russian Academy of Sciences, «Technological Design Institute of Applied Microelectronics», Novosibirsk, Russia
c Novosibirsk State University Novosibirsk, Russia

Abstract: Methods for generating a synthesized image with increased depth of field from a sequence of real-time frames received by varying-range focusing using liquid optics are investigated. An algorithm based on constructing a map of ranges by analyzing a contrast pyramid and the weighed pixel-by-pixel summation of the initial images whose coefficients are proportional to the number of same-range pixels in each local neighborhood is developed.

Keywords: electrically controlled lens, liquid lens, increased depth of field, fusion algorithm, image reconstruction-restoration, image processing.

DOI: https://doi.org/10.18287/0134-2452-2016-40-3-388-394

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Full text: http://www.computeroptics.smr.ru/.../400311.html
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Received: 03.03.2016
Accepted:27.04.2016

Citation: S. M. Borzov, A. V. Golitsyn, O. I. Potaturkin, “Fusion algorithm of a sequence of differentrange images for devices with electrically controlled lens”, Computer Optics, 40:3 (2016), 388–394

Citation in format AMSBIB
\Bibitem{BorGolPot16}
\by S.~M.~Borzov, A.~V.~Golitsyn, O.~I.~Potaturkin
\paper Fusion algorithm of a sequence of differentrange images for devices with electrically controlled lens
\jour Computer Optics
\yr 2016
\vol 40
\issue 3
\pages 388--394
\mathnet{http://mi.mathnet.ru/co155}
\crossref{https://doi.org/10.18287/0134-2452-2016-40-3-388-394}


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