Dr. Sergey Ershov Profile

Dr. Sergey Ershov

at MV Keldysh Institute of Applied Mathematics RAS

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 21 December 2022 Presentation + Paper

Portable setup for effective measurement of the surface light-scattering properties

Vadim Sokolov, Igor Potemin, Dmitry Zhdanov, Sergey Ershov, Andrey Zhdanov, Yan Wang

Proceedings Volume 12315, 123150L (2022) https://doi.org/10.1117/12.2643997

KEYWORDS: Light sources, Measurement devices, Computer simulations, Spatial resolution, Photodetectors, Scattering, Lamps, Tunable filters, Sensors, Polarization

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Proceedings Article | 12 September 2021 Presentation + Paper

Optimal number of rays in bi-directional stochastic ray tracing with photon maps

Sergey Ershov, Alexey Voloboy, Sergey Andreev, Vladimir Galaktionov

Proceedings Volume 11874, 118740F (2021) https://doi.org/10.1117/12.2597172

KEYWORDS: Ray tracing, Stochastic processes, Monte Carlo methods, Computer simulations, Denoising, Visualization

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Proceedings Article | 12 September 2021 Presentation + Paper

Light scattering in automotive paints: continuous medium approach vs correlations between particles

Sergey Ershov, Alexey Voloboy, Boris Barladian, Vadim Sokolov, Igor Potemin, Dmitry Zhdanov

Proceedings Volume 11874, 1187408 (2021) https://doi.org/10.1117/12.2597166

KEYWORDS: Bidirectional reflectance transmission function, Particles, Scattering, Light scattering, Visualization, Ray tracing

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Proceedings Article | 10 October 2020 Presentation + Paper

Problems of the realistic image synthesis in media with a gradient index of refraction

Andrey Zhdanov, Dmitry Zhdanov, Vadim Sokolov, Igor Potemin, Sergey Ershov, Vladimir Galaktionov

Proceedings Volume 11548, 115480W (2020) https://doi.org/10.1117/12.2574159

KEYWORDS: Realistic image synthesis, Gradient-index optics, Refraction, Ray tracing, Chemical elements, Cameras, 3D image processing, Free space, Stochastic processes

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SPIE Journal Paper | 22 February 2019

Realistic rendering of scenes with anisotropic media

Dmitry Zhdanov, Sergey Ershov, Leo Shapiro, Vadim Sokolov, Alexey Voloboy, Vladimir Galaktionov, Igor Potemin

OE, Vol. 58, Issue 08, 082413, (February 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.8.082413

KEYWORDS: Ray tracing, Cameras, Polarization, Crystals, Refraction, Dielectric polarization, Mueller matrices, Scattering, Optical engineering, Computer graphics

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Proceedings Article | 28 May 2018 Paper

Realistic image synthesis in presence of birefrigent media by backward ray tracing technique

Dmitry Zhdanov, Sergey Ershov, Leo Shapiro, Vadim Sokolov, Alexey Voloboy, Vladimir Galaktionov, Igor Potemin

Proceedings Volume 10694, 106940D (2018) https://doi.org/10.1117/12.2312675

KEYWORDS: Ray tracing, Cameras, Polarization, Refraction, Crystals, Refractive index, Glasses, Reflection, Stochastic processes, Dielectric polarization

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Proceedings Article | 28 May 2018 Paper

Efficient methods of BSDF reconstruction from the micro-relief dataset for the lighting simulation tasks

Dmitry Zhdanov, Sergey Ershov, Igor Potemin, Vladimir Galaktionov, Nikolay Bogdanov

Proceedings Volume 10693, 1069310 (2018) https://doi.org/10.1117/12.2312637

KEYWORDS: Scattering, Geometrical optics, Light scattering, Reflection, Systems modeling, Monte Carlo methods, Bidirectional reflectance transmission function, Reflectivity, Diffraction, Computer simulations

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Showing 5 of 7 publications

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