Výsledky vyhledávání - Ray tracing algorithm validation

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

Ray Tracing Algorithm to Simulate Laser-Cut Panel Light-Redirecting Elements

Autoři: Pedro Vitor Sousa Ribeiro Ricardo Carvalho Cabús

Zdroj: Journal of Daylighting, Vol 10, Iss 1, Pp 87-98 (2023)

Témata: daylight, laser-cut panel, software, ray tracing, Details in building design and construction. Including walls, roofs, TH2025-3000

Popis souboru: electronic resource

Relation: https://solarlits.com/jd/10-87; https://doaj.org/toc/2383-8701

Přístupová URL adresa: https://doaj.org/article/1149b36ebf714585b25154b5a8aba99f

Ray Tracing Gems : High-Quality and Real-Time Rendering with DXR and Other APIs

Autoři: Eric Haines Tomas Akenine-Möller

Resource Type: eBook.

Témata: Video games--Programming, Computer graphics, Ray tracing algorithms, Optical data processing

Categories: COMPUTERS / Software Development & Engineering / Computer Graphics, COMPUTERS / Programming / Games, COMPUTERS / Artificial Intelligence / Computer Vision & Pattern Recognition

Comparison of the accuracy of Monte Carlo and Ray Tracing dose calculation algorithms for multiple target brain treatments on CyberKnife.

Autoři: Mukwada G Skorska M Rowshanfarzad P a další

Zdroj: Physical and engineering sciences in medicine [Phys Eng Sci Med] 2023 Dec; Vol. 46 (4), pp. 1477-1487. Date of Electronic Publication: 2023 Aug 08.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Springer Country of Publication: Switzerland NLM ID: 101760671 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2662-4737 (Electronic) Linking ISSN: 26624729 NLM ISO Abbreviation: Phys Eng Sci Med Subsets: MEDLINE

Výrazy ze slovníku MeSH: Lung Neoplasms*/surgery, Humans ; Radiotherapy Dosage ; Retrospective Studies ; Radiotherapy Planning, Computer-Assisted ; Algorithms ; Brain/diagnostic imaging ; Brain/surgery ; Brain/pathology

Rainbow Schlieren Deflectometry for spherical fields: A new algorithm and numerical validation approach.

Autoři: Junne, Henning Jurtz, Nico Schulz, Joschka M. a další

Zdroj: Numerical Heat Transfer: Part B -- Fundamentals. 2024, Vol. 85 Issue 9, p1178-1201. 24p.

Témata: *COMPUTATIONAL fluid dynamics, *FREE convection, *NUSSELT number, *NATURAL heat convection, *RAY tracing algorithms, *REFRACTIVE index, *DECONVOLUTION (Mathematics)

Millimeter-wave Mobile Sensing and Environment Mapping: Models, Algorithms and Validation

Autoři: Baquero Barneto, Carlos Rastorgueva-Foi, Elizaveta Keskin, Furkan a další

Zdroj: A flagship for B5G/6G vision and intelligent fabric of technology enablers connecting human, physical, and digital worlds (Hexa-X ) IEEE Transactions on Vehicular Technology Dataset for Millimeter-wave Mobile Sensing and Environment Mapping: Models, Algorithms and Validation. 71(4):3900-3916

Témata: OFDM, Radar tracking, sub-THz, Radio frequency, Antenna arrays, Antenna measurements, indoor mapping, Sensors, joint communications and sensing, mobile radar, OFDM radar, RF convergence, mm-waves, 5G New Radio (NR), Simultaneous localization and mapping, 6G

Popis souboru: electronic

Přístupová URL adresa: https://research.chalmers.se/publication/528571
https://research.chalmers.se/publication/528571/file/528571_Fulltext.pdf

Monte Carlo and ray tracing algorithms in the cyberknife treatment planning for lung tumours- comparison and validation.

Autoři: Murali, V. Gopalakrishna Kurup, P. G. Bhuvaneswari, N. a další

Zdroj: Journal of Radiosurgery & SBRT; 2013, Vol. 2 Issue 2, p85-98, 14p

Témata: LUNG cancer treatment, CANCER treatment, THERMOLUMINESCENCE dosimetry, RADIATION dosimetry, MONTE Carlo method, RAY tracing algorithms

Prediction of acoustic transmission in heavily damped system using hybrid Ray-Tracing-SEA method.

Autoři: Feng Yan Wilson, Robin Rutherford, Peter

Zdroj: Noise Control Engineering Journal. May2020, Vol. 68 Issue 3, p226-236. 11p.

Témata: Statistical energy analysis, Ray tracing algorithms, Forecasting, Concrete analysis, Structural components, Hybrid systems

Efficient Monte Carlo Particle Transport Simulation for Hybrid Geometries Using an Intrusive Approach.

Autoři: Shu, Hanlin Cao, Liangzhi He, Qingming

Zdroj: Nuclear Technology. Nov2025, Vol. 211 Issue 11, p2846-2869. 24p.

Elucidation of the Bulging Effect by an Improved Ray‐Tracing Algorithm in Deep Penetration Wire Feed Laser Beam Welding and Its Influence on the Mixing Behavior.

Autoři: Bachmann, Marcel Meng, Xiangmeng Artinov, Antoni a další

Zdroj: Advanced Engineering Materials; Jun2022, Vol. 24 Issue 6, p1-9, 9p

Témata: LASER welding, COMPUTATIONAL fluid dynamics, FILLER materials, ALGORITHMS

Ray Tracing: A Tool for All

Autoři: Jon Peddie

Resource Type: eBook.

Témata: Computer graphics, Computer-aided design, Rendering (Computer graphics), Ray tracing algorithms

Categories: COMPUTERS / Software Development & Engineering / Computer Graphics, COMPUTERS / Design, Graphics & Media / CAD-CAM, COMPUTERS / Computer Simulation, PERFORMING ARTS / Film / Genres / Animated

Development and validation of a 3D CFD model for simulation of porous volumetric receivers in solar concentration systems

Autoři: Barreto, Germilly Canhoto, Paulo Collares-Pereira, Manuel

Témata: Porous volumetric receiver, Ray tracing, Fluid flow, Heat transfer, Radiative transfer

Relation: Germilly Barreto, Paulo Canhoto, Manuel Collares-Pereira, Development and validation of a 3D CFD model for simulation of porous volumetric receivers in solar concentration systems, Jornadas ICT 2019, 24-25 Maio 2019, Évora, Portugal; germilly@uevora.pt; canhoto@uevora.pt; collarespereira@uevora.pt; 275

Dostupnost: http://hdl.handle.net/10174/25646

Multipath Characterization Using Ray-Tracing in Urban Trenches

Autoři: Freymueller, Jeffrey T. Sánchez, Laura Icking, Lucy a další

Témata: 3DMA GNSS, Multipath, Ray-Tracing, Urban GNSS, BookPart, Text

URL: https://www.repo.uni-hannover.de/handle/123456789/16629
https://doi.org/10.1007/1345_2022_166
Geodesy for a Sustainable Earth : Proceedings of the 2021 Scientific Assembly of the International Association of Geodesy
International Association of Geodesy symposia : IAG ; 154
2197-9359
978-3-031-29506-5
978-3-031-29509-6
978-3-031-29507-4
0939-9585
https://doi.org/10.1007/1345_2022_166

Comparison of U.S. FDA Premarket Approval Studies Between Ray Tracing-Guided LASIK with InnovEyes Sightmap Versus Topography-Guided LASIK Using Custom Ablation Treatment (T-CAT).

Autoři: Sitto, Mina M. Moshirfar, Majid Crook, Triston B. a další

Zdroj: Ophthalmology & Therapy; Dec2025, Vol. 14 Issue 12, p2983-3005, 23p

Témata: LASIK, REGULATORY approval, RAY tracing, LASER surgery, DRUG approval, MYOPIA, ASTIGMATISM, VISUAL acuity

Geografický termín: UNITED States

Korporace: UNITED States. Food & Drug Administration

Radio access network optimization with proactive resource management for 5G and beyond

Autoři: Guerra Gómez, Rolando

Přispěvatelé: University/Department: Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions

Thesis Advisors: Ruiz Boqué, Sílvia

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: Àrees temàtiques de la UPC::Enginyeria de la telecomunicació

Time: 621.3

Popis souboru: application/pdf

Přístupová URL adresa: http://hdl.handle.net/10803/689840
https://dx.doi.org/10.5821/dissertation-2117-400319

Millimeter-wave Radio SLAM: End-to-End Processing Methods and Experimental Validation

Autoři: Rastorgueva-Foi, Elizaveta Kaltiokallio, Ossi Ge, Yu a další

Zdroj: 5G mobil positionering för fordonssäkerhet Hårdvarumedveten integrerad lokalisering och avkänning för kommunikationssystem IEEE Journal on Selected Areas in Communications Millimeter-Wave Radio SLAM: 60 GHz Indoor Sensing Dataset. 42(9):2550-2567

Témata: simultaneous localization and mapping, millimeter-wave networks, integrated sensing and communications, Channel estimation, Antenna measurements, 5G, 6G, Millimeter wave communication, Simultaneous localization and mapping, Robustness, Antennas, Parameter estimation

Popis souboru: electronic

Přístupová URL adresa: https://research.chalmers.se/publication/541632
https://research.chalmers.se/publication/541632/file/541632_Fulltext.pdf

Optimization of Ray-Tracing-Guided LASIK Outcomes: A Prospective Comparative Study of ZZ InnovEyes Strategy versus Automated Strategy.

Autoři: Cao, Xinfang Zhang, Jun Shao, Jie a další

Zdroj: Clinical Ophthalmology; Jun2024, Vol. 18, p1879-1888, 10p

Témata: VISUAL acuity, LASIK, ASTIGMATISM, CONTROL groups, LONGITUDINAL method, STATISTICS

A Visibility Matching Technique for Efficient Millimeter-Wave Vehicular Channel Modeling.

Autoři: Hussain, Sajjad Brennan, Conor

Zdroj: IEEE Transactions on Antennas & Propagation. Oct2022, Vol. 70 Issue 10, p9977-9982. 6p.

Témata: RAY tracing, VISIBILITY, COMMUNICATION models, RADIO transmitters & transmission, WIRELESS channels, DYNAMIC models, TRANSMITTERS (Communication)

Influence of CyberKnife Prescription Isodose Line on the Discrepancy of Dose Results Calculated by the Ray Tracing and Monte Carlo Algorithms for Head and Lung Plans: A Phantom Study.

Autoři: Yang, Jing Liu, Gang Liu, Hong-yuan a další

Zdroj: Current Medical Science; Apr2020, Vol. 40 Issue 2, p301-306, 6p

A search-set model of path tracing in graphs.

Autoři: Dawson, Jessica Q. Munzner, Tamara McGrenere, Joanna

Zdroj: Information Visualization. Oct2015, Vol. 14 Issue 4, p308-388. 31p.

Témata: *Search algorithms, Graph theory, Topology, Ray tracing, Regression analysis