Thesis Details

Realistické vykreslování atmosférických jevů

Bachelor's Thesis Student: Sabela Ondřej Academic Year: 2021/2022 Supervisor: Vlnas Michal, Ing.
English title
Realistic Rendering of Atmospheric Phenomena
Language
Czech
Abstract

The aim of this thesis is to develop a GPU accelerated computer program which is able to simulate light scattering in the Earth's atmosphere and clouds using the simplest possible combination of various realistic rendering techniques. A detailed explanation of the physical and phenomenological background of the basic characteristics of both solid and translucent materials is included. Physically based rendering methods which are able to simulate such phenomena are presented along with several optimizations, including precomputation and lookup tables, with a focus on functional fidelity to real-world principles. The presented solution is based on data from real-world microphysical measurements. The resulting outdoor scene images can be used as background environment maps in 3D modelling and design software. The open source code can also serve as a starting point for describing the implementation of the presented rendering techniques. 

Keywords

photorealistic rendering, Monte Carlo path tracing, Mie scattering, Rayleigh scattering, procedural terrain, Earth, global illumination, photometeor, glory, fog bow. 

Department
Degree Programme
Files
Status
defended, grade A
Date
15 June 2022
Reviewer
Committee
Herout Adam, prof. Ing., Ph.D. (DCGM FIT BUT), předseda
Kočí Radek, Ing., Ph.D. (DITS FIT BUT), člen
Křivka Zbyněk, Ing., Ph.D. (DIFS FIT BUT), člen
Španěl Michal, Ing., Ph.D. (DCGM FIT BUT), člen
Vašíček Zdeněk, doc. Ing., Ph.D. (DCSY FIT BUT), člen
Citation
SABELA, Ondřej. Realistické vykreslování atmosférických jevů. Brno, 2022. Bachelor's Thesis. Brno University of Technology, Faculty of Information Technology. 2022-06-15. Supervised by Vlnas Michal. Available from: https://www.fit.vut.cz/study/thesis/24379/
BibTeX
@bachelorsthesis{FITBT24379,
    author = "Ond\v{r}ej Sabela",
    type = "Bachelor's thesis",
    title = "Realistick\'{e} vykreslov\'{a}n\'{i} atmosf\'{e}rick\'{y}ch jev\r{u}",
    school = "Brno University of Technology, Faculty of Information Technology",
    year = 2022,
    location = "Brno, CZ",
    language = "czech",
    url = "https://www.fit.vut.cz/study/thesis/24379/"
}
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