Výsledky vyhledávání - "Ray tracing algorithms"

Projective Displacement Mapping for Ray Traced Editable Surfaces.

Autoři: Hoetzlein, Rama¹ (AUTHOR)

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

Témata: 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.

Autoři: Li, Zhetong Feng, Jiatai Liu, Xuerong

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

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

Inverse Simulation of Radiative Thermal Transport.

Autoři: Freude, C. Lipp, L. Zezulka, M. a další

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

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

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

Autoři: Kim, YoungWoo Kwon, Sungmin Kim, Duksu

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

Témata: *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.

Autoři: Li, Dan Zuo, Yuxiang Hu, Shiyang a další

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

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

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

Autoři: Miyazaki, Shota Kawahara, Hajime

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

Témata: GRAVITATIONAL lenses, AUTOMATIC differentiation, STATISTICAL models, RAY tracing algorithms

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

Autoři: Caruso, Andrea Gomez Casajus, Luis Smirnova, Maria a další

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

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

Korporace: UNITED States. National Aeronautics & Space Administration

TrailTag: Enhancing the Selection of Moving Targets in Virtual Reality Environments Combining the Comet and Tag Mechanisms.

Autoři: Chang, Huaizhou Sun, Minghui Qin, Jun a další

Zdroj: International Journal of Human-Computer Interaction; Nov2025, Vol. 41 Issue 21, p13427-13446, 20p

Témata: VIRTUAL reality, USER experience, RAY tracing algorithms, TARGETS (Sports)

Designs of Time-Resolved Resonant Inelastic X-Ray Scattering Branchline at S 3 FEL.

Autoři: Sun, Weihong Yang, Chuan Hu, Kai a další

Zdroj: Photonics; Oct2025, Vol. 12 Issue 10, p1009, 9p

Témata: FREE electron lasers, X-ray scattering, RAY tracing algorithms

基于双层气辉观测的特殊传播方向 电离层行进式扰动事件.

Alternate Title: Traveling Ionospheric Disturbance Events with Special Propagation Direction Based on Double-layer Airglow Observation.

Autoři: 周尘砂 赖 昌 徐寄遥 a další

Zdroj: Chinese Journal of Space Science. 2024, Vol. 44 Issue 6, p1047-1055. 9p.

Témata: *RAY tracing algorithms, *IONOSPHERIC disturbances, *GRAVITY waves, *ATMOSPHERIC waves, *TWILIGHT

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

Autoři: Kelly, Mark. E. McKinley, Matthew Liu, Guangpeng a další

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

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

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

Autoři: Li, Wei He, Yujin Chai, Yanju

Zdroj: Advances in Space Research. Oct2024, Vol. 74 Issue 8, p3706-3719. 14p.

Témata: *RAY tracing algorithms, *SEVERE storms, *REFERENCE values, *WEATHER, *ALGORITHMS

Reduction of the received signal strength variation with distance using averaging over multiple heights and frequencies.

Autoři: Obeidat, Huthaifa Al-Sadoon, Mohammed Zebiri, Chemseddine a další

Zdroj: Telecommunication Systems. May2024, Vol. 86 Issue 1, p201-211. 11p.

Témata: *STANDARD deviations, RAY tracing algorithms, ROOT-mean-squares, SIGNALS & signaling, IMPACT strength

Sidewall Suppression and Top Surface Enhancement of Light Extraction Efficiency in Vertically Stacked Full‐Color Micro‐LEDs Based on L‐Shaped Metal Walls.

Autoři: Guo, Huachang He, Jun Sun, Jie a další

Zdroj: Advanced Electronic Materials; 9/18/2025, Vol. 11 Issue 15, p1-11, 11p

Témata: LIGHT emitting diodes, OPTICAL properties, RAY tracing algorithms, LIGHTING, DISPLAY systems, PHOTON emission

Whistler‐Mode Chorus Wave Duct Propagation Caused by Ultralow Frequency Wave: Event Analysis and Ray‐Tracing Simulation.

Autoři: Tachi, Kohki Katoh, Yuto Santolík, Ondřej

Zdroj: Geophysical Research Letters; 9/16/2025, Vol. 52 Issue 17, p1-11, 11p

Témata: RADIATION belts, SPACE environment, THEORY of wave motion, ELECTROMAGNETIC interactions, RAY tracing algorithms, ELECTROMAGNETIC waves, INFRASONIC waves

The Design Method of Cross-well Seismic Geometry Driven by Reverse Time Migration.

Autoři: Cao, Xiao-yong Yang, Fei-long Hui, Wei-jing a další

Zdroj: Applied Geophysics: Bulletin of Chinese Geophysical Society; Sep2025, Vol. 22 Issue 3, p623-634, 12p

Témata: GEOMETRY, SEISMIC prospecting, COST, IMAGE quality in imaging systems, RAY tracing algorithms, IMAGING systems in seismology, OIL wells

Shadows of naked singularity in Brans–Dicke gravity.

Autoři: Puttasiddappa, Prajwal Hassan Rodrigues, Davi C. Mota, David F.

Zdroj: European Physical Journal C -- Particles & Fields; Sep2025, Vol. 85 Issue 9, p1-7, 7p

Témata: COMPACT objects (Astronomy), MATHEMATICAL singularities, ASTROPHYSICS, RAY tracing algorithms

Korporace: EVENT Horizon Telescope

Least travel time ray tracer version 2 (LTT v2) adapted to the grid geometry of the OpenIFS atmospheric model.

Autoři: Vasiuta, Maksym Navarro Trastoy, Angel Motlaghzadeh, Sanam a další

Zdroj: Geoscientific Model Development; 2025, Vol. 18 Issue 16, p5015-5030, 16p

Témata: ATMOSPHERIC models, NUMERICAL weather forecasting, RAY tracing algorithms, REFRACTIVE index, SIGNAL processing, GLOBAL Positioning System, TIME

Radio propagation modeling and measurement of uneven terrain model.

Autoři: Soo, Qi-Ping Lim, Soo-Yong Chee, Pei-Song a další

Zdroj: Scientific Reports; 8/5/2025, Vol. 15 Issue 1, p1-16, 16p

Témata: RADIO wave propagation, ELECTROMAGNETIC wave propagation, ELECTROMAGNETISM, MODELS & modelmaking, TOPOGRAPHY, RAY tracing algorithms, RADIO measurements

Modeling optimal PV surface of BIPVs for maximum energy yield through Genetic Algorithms.

Autoři: Espitia-Mesa, Gabriel Moreno-Villa, Andrés Tobón-Echavarría, Sebastián a další

Zdroj: Energy & Built Environment; Aug2025, Vol. 6 Issue 4, p607-615, 9p

Témata: RAY tracing algorithms, CURVED surfaces, GEOMETRIC shapes, SOLAR radiation, SOLAR panels