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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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Improved radiance gradient computation
ACM SIGGRAPH 2008 classes, 2005We describe a new and accurate algorithm for computing translational gradients of incoming radiance in the context of a ray tracingbased global illumination solution. The gradient characterizes how the incoming directional radiance function changes with displacement on a surface.
Krivanek, Jaroslav +3 more
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MERF: Memory-Efficient Radiance Fields for Real-Time View Synthesis in Unbounded Scenes
ACM Transactions on Graphics, 2023Dor Verbin, Peter Hedman, Andreas Geiger
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Clear-Sky Spectral Radiance Modeling Under Variable Aerosol Conditions
Renewable and Sustainable Energy Reviews, 2022Miroslav Kocifaj, Chris Gueymard
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3D Gaussian Splatting for Real-Time Radiance Field Rendering
ACM Transactions on Graphics, 2023George Drettakis +2 more
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Real-Time Neural Radiance Caching for Path Tracing
ACM Transactions on Graphics, 2021Thomas Müller +2 more
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