Search Results - "Ray-tracing algorithms"

Comprehensive and strict validation of neutral atmosphere ray tracing algorithms and some improvements for space geodetic radio signals

Authors: Wei Li Yujin He Yanju Chai

Source: Advances in Space Research. 74:3706-3719

Implementation of ray tracing algorithms and their application to graphics rendering

Authors: Hongze Zou

Source: Proceedings of the 2024 9th International Conference on Multimedia Systems and Signal Processing (ICMSSP). :30-36

VARIATIONAL RAY TRACING ALGORITHMS IN SOLVING KINEMATIC SEISMIC PROBLEMS IN TWO-DIMENSIONAL MEDIA

Source: ГЕОФИЗИКА. :24-32

Subject Terms: Лучевое трассирование, velocity gradient, variational theory, inhomogeneous media, kinematic migration, градиент скорости, Ray tracing, kinematic seismic problems, вариационное исчисление, кинематическая миграция, неоднородные среды, кинематические задачи сейсморазведки

Optimization and application of ray tracing algorithms to enhance user experience through real-time rendering in virtual reality

Authors: Skala, Tibor Maričević, Marko

Source: Acta graphica. 32(2):108-129

Subject Terms: Unity, real-time photorealistic rendering, ray tracing algorithm, virtual reality, CGI, optimization techniques

Access URL: https://www.actagraphica.hr/actagraphica/article/view/7/6

Optimization and application of ray tracing algorithms to enhance user experience through real-time rendering in virtual reality

Authors: Čule, Nikolina Skala, Tibor Maričević, Marko

Source: Acta graphica : znanstveni časopis za tiskarstvo i grafičke komunikacije; ISSN 1848-3828 (Online); ISSN 0353-4707 (Print); ISSN-L 0353-4707; Volume 32; Issue 2

Index Terms: ray tracing algorithm, real-time photorealistic rendering, virtual reality, Unity, optimization techniques, CGI, text, info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion

URL: https://doi.org/10.25027/agj2017.28
https://hrcak.srce.hr/321038
https://hrcak.srce.hr/file/463929
info:eu-repo/semantics/altIdentifier/doi/10.25027/agj2017.28

Projective Displacement Mapping for Ray Traced Editable Surfaces.

Authors: Hoetzlein, Rama¹ (AUTHOR)

Source: Computer Graphics Forum. Oct2025, Vol. 44 Issue 7, p1-13. 13p.

Subject Terms: RAY tracing, RAY tracing algorithms, GEOMETRY, COMPUTER graphics, SURFACE topography, PROJECTIVE geometry, COMPUTER performance, SURFACE dynamics

Automatic design varied-line-spacing grating using ray-tracing method: A proof-of-concept study.

Authors: Li, Zhetong Feng, Jiatai Liu, Xuerong

Source: Review of Scientific Instruments. Oct2025, Vol. 96 Issue 10, p1-9. 9p.

Subject Terms: *RAY tracing algorithms, *OPTICAL elements, *MONOCHROMATORS, *COMPUTER-aided design, *ARTIFICIAL intelligence, *SPECTROMETERS

Inverse Simulation of Radiative Thermal Transport.

Authors: Freude, C. Lipp, L. Zezulka, M. et al.

Source: Computer Graphics Forum. May2025, Vol. 44 Issue 2, p1-14. 14p.

Subject Terms: *URBAN planning, HEAT radiation & absorption, RAY tracing algorithms, COMPUTER simulation, HEATING load, MULTIDISCIPLINARY design optimization, THERMAL comfort, ARCHITECTURAL design

Novel ray-tracing algorithms in NDE: Application of Dijkstra and A⁎ algorithms to the inspection of an anisotropic weld

Authors: Nowers, Oliver Duxbury, David J. Zhang, Jie et al.

Source: NDT & E International. 61:58-66

Subject Terms: Austenitics, Ray-tracing algorithms, 9. Industry and infrastructure, PROPAGATION, SHORTEST-PATH ALGORITHM, 01 natural sciences, NETWORKS, MODEL, 13. Climate action, 0103 physical sciences, Anisotropy, Ultrasonics, ULTRASONIC ARRAY, METALS, AUSTENITIC WELD, ORIENTATION

Access URL: https://research-information.bristol.ac.uk/en/publications/novel-raytracing-algorithms-in-nde(462e7f0e-a9ef-4ac5-b756-c8cc15d1b14c)/export.html
http://research-information.bristol.ac.uk/en/publications/novel-raytracing-algorithms-in-nde-application-of-dijkstra-and-a-algorithms-to-the-inspection-of-an-anisotropic-weld(462e7f0e-a9ef-4ac5-b756-c8cc15d1b14c).html
https://www.sciencedirect.com/science/article/pii/S0963869513001163
https://research-information.bris.ac.uk/en/publications/novel-ray-tracing-algorithms-in-nde-application-of-dijkstra-and-a
http://www.sciencedirect.com/science/article/pii/S0963869513001163
https://research-information.bris.ac.uk/en/publications/novel-raytracing-algorithms-in-nde(462e7f0e-a9ef-4ac5-b756-c8cc15d1b14c).html

RTPD: penetration depth calculation using hardware-accelerated ray-tracing.

Authors: Kim, YoungWoo Kwon, Sungmin Kim, Duksu

Source: Visual Computer. Sep2025, Vol. 41 Issue 12, p9885-9899. 15p.

Subject Terms: *RAY tracing, *RAY tracing algorithms, *MATHEMATICAL optimization, *OPTIMIZATION algorithms, *PARALLEL processing, *EUCLIDEAN distance, *GRAPHICS processing units

Shadows of three black holes in static equilibrium configuration.

Authors: Li, Dan Zuo, Yuxiang Hu, Shiyang et al.

Source: European Physical Journal C -- Particles & Fields. Aug2025, Vol. 85 Issue 8, p1-14. 14p.

Subject Terms: *BLACK holes, *RAY tracing algorithms, *PHOTON scattering, *FRACTALS, *GRAVITATIONAL lenses, *STATIC equilibrium (Physics)

Higher-Order Corrections for the Deflection of Light around a Massive Object. Diagonal Padé Approximants and Ray-Tracing Algorithms

Authors: Carlos Rodriguez Carlos Marín

Source: International Journal of Astronomy and Astrophysics. :121-141

Subject Terms: 2. Zero hunger, 0103 physical sciences, 01 natural sciences

Access URL: http://www.scirp.org/journal/PaperDownload.aspx?paperID=83438
https://www.scirp.org/journal/PaperInformation.aspx?PaperID=83438
http://ui.adsabs.harvard.edu/abs/2018IJAA....8..121R/abstract
https://file.scirp.org/Html/9-4500734_83438.htm

Investigating ray tracing algorithms and data structures in the context of visibility

Authors: Kammaje, Ravi Prakash

Subject Terms: 006.6

Access URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.752170

Nested parallelism concepts of ray tracing algorithms and multithreading API performance analysis

Authors: Marjan Gusev Aleksandar Ristovski Sasko Ristov

Source: 2016 24th Telecommunications Forum (TELFOR). :1-4

Access URL: http://ieeexplore.ieee.org/document/7818932/
http://xplorestaging.ieee.org/ielx7/7803479/7818703/07818932.pdf?arnumber=7818932

Visualizing the Principles of Ray Tracing Algorithms in Virtual Reality

Authors: Eriksen, Rikard Storheil Gabriel Kiss Frank Lindseth

Contributors: Eriksen, Rikard Storheil Gabriel Kiss Frank Lindseth

Availability: https://hdl.handle.net/11250/3019913

Evaluation of inner product–based demultiplexing of vortex-based underwater acoustic communications signals in realistic environments.

Authors: Kelly, Mark. E. McKinley, Matthew Liu, Guangpeng et al.

Source: Journal of the Acoustical Society of America. Nov2024, Vol. 156 Issue 5, p3112-3117. 6p.

Subject Terms: *RAY tracing algorithms, *ANGULAR momentum (Mechanics), *UNDERWATER acoustic communication, *OCEAN turbulence, *VECTOR beams

A Comparison of xPU Platforms Exemplified with Ray Tracing Algorithms

Authors: Huff R. Gierlinger T. Kuijper A. et al.

Source: Proceedings-2011 13th Symposium on Virtual Reality, SVR 2011

Subject Terms: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Access URL: http://ieeexplore.ieee.org/document/5951829/
https://ieeexplore.ieee.org/document/5951829/
http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000005951829
https://graz.pure.elsevier.com/en/publications/a-comparison-of-xpu-platforms-exemplified-with-ray-tracing-algori

microJAX: A Differentiable Framework for Microlensing Modeling with GPU-accelerated Image-centered Ray Shooting.

Authors: Miyazaki, Shota Kawahara, Hajime

Source: Astrophysical Journal; 2025, Vol. 994 Issue 2, p1-15, 15p

Subject Terms: GRAVITATIONAL lenses, AUTOMATIC differentiation, STATISTICAL models, RAY tracing algorithms

Probing Jupiter's Atmosphere Through Juno Radio Occultations: Methodology and Initial Observations.

Authors: Caruso, Andrea Gomez Casajus, Luis Smirnova, Maria et al.

Source: Geophysical Research Letters; 11/28/2025, Vol. 52 Issue 22, p1-12, 12p

Subject Terms: JUPITER (Planet), JUNO (Space probe), ATMOSPHERE, RADIO astronomy, RAY tracing algorithms, TEMPERATURE measurements, ATMOSPHERIC pressure measurement, OCCULTATIONS (Astronomy)

Company/Entity: UNITED States. National Aeronautics & Space Administration

A Novel Triangular Ray Tube Tracing (TRTT) Approach for High-Frequency Radar Cross-Section (RCS) Computation.

Authors: Güvenç, Merve Dikmen, Fatih Ergin, Ahmet Arif

Source: Electronics (2079-9292); Nov2025, Vol. 14 Issue 22, p4438, 14p

Subject Terms: RADAR cross sections, ELECTROMAGNETIC wave scattering, RAY tracing, RAY tracing algorithms, OPTICAL reflection