Gradient-domain path tracing

DOI10.1145/2766997zbMath1334.68255OpenAlexW1976454752MaRDI QIDQ2802352

Marco Manzi, Matthias Zwicker, Jaakko Lehtinen, Markus Kettunen, Frédo Durand, Miika Aittala

Publication date: 25 April 2016

Published in: ACM Transactions on Graphics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1145/2766997

zbMATH Keywords

global illuminationpath tracinglight transportgradient-domain

Mathematics Subject Classification ID

Monte Carlo methods (65C05) Computing methodologies for image processing (68U10) Computer graphics; computational geometry (digital and algorithmic aspects) (68U05) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Physical optics (78A10)

Cites Work

• The natural-constraint representation of the path space for efficient light transport simulation
• The statistics of natural images
• Gradient-domain metropolis light transport
• 5D Covariance tracing for efficient defocus and motion blur
• A Local Frequency Analysis of Light Scattering and Absorption
• Random sampling of random processes: Impulse processes

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