Mr. Andrew Lemeshev Profile

Andrew Lemeshev

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Publications (3)

Proceedings Article | 9 October 2021 Poster + Presentation + Paper

The luminance value calculation in a gradient refractive index media

Andrey Zhdanov, Andrei Lemeshev, Dmitry Zhdanov, Vadim Sokolov, Eugene Denisov

Proceedings Volume 11895, 118951F (2021) https://doi.org/10.1117/12.2601248

KEYWORDS: Ray tracing, Refractive index, Light scattering, Scattering, Geometrical optics, Computing systems, Computer graphics, Computational imaging, Particles, Gradient-index optics

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Proceedings Article | 9 October 2021 Poster + Presentation + Paper

Use of the photon mapping methods for the optical systems stray light analysis

Igor Kinev, Igor Potemin, Andrei Lemeshev, Andrey Zhdanov, Ludmila Arhipova, Sergei Larionov, Dmitry Zhdanov

Proceedings Volume 11895, 118951H (2021) https://doi.org/10.1117/12.2601631

KEYWORDS: Light scattering, Optical components, Ray tracing, Receivers, Scattering, Light sources, Visualization, Stochastic processes, Monte Carlo methods, Stray light

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Proceedings Article | 19 November 2019 Paper

Photorealistic visualization of fluorescent materials with dual surface scattering

Dmitry Zhdanov, Igor Potemin, Andrey Zhdanov, Vadim Sokolov, Andrew Lemeshev

Proceedings Volume 11185, 1118516 (2019) https://doi.org/10.1117/12.2537633

KEYWORDS: Luminescence, Scattering, Light scattering, Measurement devices, Visualization, Ray tracing, Fluorescent materials, Fabry–Perot interferometers, Reflectivity, Bidirectional reflectance transmission function

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