Results 261 to 270 of about 39,832 (303)
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2015
The wide availability of mobile devices capable of computing high fidelity graphics in real-time has sparked a renewed interest in the development and research of Augmented Reality applications. Within the large spectrum of mixed real and virtual elements one specific area is dedicated to produce realistic augmentations with the aim of presenting ...
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The wide availability of mobile devices capable of computing high fidelity graphics in real-time has sparked a renewed interest in the development and research of Augmented Reality applications. Within the large spectrum of mixed real and virtual elements one specific area is dedicated to produce realistic augmentations with the aim of presenting ...
openaire +2 more sources
Pre‐convolved Radiance Caching
Computer Graphics Forum, 2012AbstractThe incident indirect light over a range of image pixels is often coherent. Two common approaches to exploit this inter‐pixel coherence to improve rendering performance are Irradiance Caching and Radiance Caching. Both compute incident indirect light only for a small subset of pixels (the cache), and later interpolate between pixels. Irradiance
Scherzer, D. +3 more
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American Journal of Physics, 1963
Wide generality for optical radiometry can be achieved by treating the basic radiometric quantities as field quantities. The treatment is that of classical ray optics, with emphasis on the geometrical relations involved. It is shown that radiance, defined as N ≡ ∂2P∂Ω cosθ∂A [W·cm−2·sr−1], the radiant flux or power per unit solid-angle-in-the-direction-
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Wide generality for optical radiometry can be achieved by treating the basic radiometric quantities as field quantities. The treatment is that of classical ray optics, with emphasis on the geometrical relations involved. It is shown that radiance, defined as N ≡ ∂2P∂Ω cosθ∂A [W·cm−2·sr−1], the radiant flux or power per unit solid-angle-in-the-direction-
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Optics Communications, 1990
Abstract A method of measuring radiance to obtain the optimum balance of precision between positional and angular coordinates is described. The connections with proposed definitions of generalized radiance are discussed.
R. Winston, W.T. Welford
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Abstract A method of measuring radiance to obtain the optimum balance of precision between positional and angular coordinates is described. The connections with proposed definitions of generalized radiance are discussed.
R. Winston, W.T. Welford
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An Initial Evaluation of SSMIS Radiances for Radiance Assimilation Applications
2006 IEEE MicroRad, 2006The first Special Sensor Microwave Imager/Sounder (SSMIS) was launched on 18th October 2003 and combines the surface viewing channels of its predecessor (SSMI) with a range of temperature and moisture sounding channels. The accuracy requirements set by numerical weather prediction data assimilation applications for temperature sounding channels are ...
W. Bell +5 more
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3D Gaussian Splatting for Real-Time Radiance Field Rendering
ACM Transactions on Graphics, 2023Bernhard Kerbl +2 more
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Clear-sky spectral radiance modeling under variable aerosol conditions
Renewable and Sustainable Energy Reviews, 2022Christian A Gueymard, Miroslav Kocifaj
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MERF: Memory-Efficient Radiance Fields for Real-time View Synthesis in Unbounded Scenes
ACM Transactions on Graphics, 2023Christian Reiser +2 more
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An all-sky luminance and radiance distribution model for built environment studies
Renewable Energy, 2022Siwei Lou +2 more
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