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Abstract: Radiosity methods have been shown to be an effective means to solve the global illumination problem in Lambertian diffuse environments. These methods approximate the radiosity integral equation by projecting the unknown radiosity function into a set of basis functions with limited support resulting in a set of n linear equations where n is the number of discrete elements in the scene. Classical radiosity methods required the evaluation of n 2 interaction coefficients. Efforts to reduce the... (Update)
Context of citations to this paper: More
...higher approximation accuracy, but decreased accuracy in the single wavelets, due to reduced number of particles per support. Compared to [GSCH93] a quasi random walk calculating the wavelet coe#cients works without kernel discretization, only the discretization error of the...
...consuming pre processing that was necessary with the first radiosity methods. The hierarchical radiosity [Han91a] and the wavelet radiosity [Gor93a] create a hierarchy of elements and the fine initial tessellation of the in put scene is not necessary. Contemporary approaches...
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BibTeX entry: (Update)
Steven Gortler, Peter Schröder, Michael Cohen, Pat Hanrahan, "Wavelet Radiosity", Computer Graphics, Annual Conference Series (Siggraph'93 Proceedings), pp. 221230, 1993 http://citeseer.ist.psu.edu/gortler93wavelet.html More
@article{ gortler93wavelet,
author = "Steven J. Gortler and Peter Schr{\"o}der and Michael F. Cohen and Pat Hanrahan",
title = "Wavelet Radiosity",
journal = "Computer Graphics",
volume = "27",
number = "{Annual Conference Series}",
pages = "221--230",
year = "1993",
url = "citeseer.ist.psu.edu/gortler93wavelet.html" }
Citations (may not include all citations):1526 Ten Lectures on Wavelets (context) - Daubechies - 1992 ACM
1064 A Theory for Multiresolution Signal Decomposition: The Wavel.. (context) - Mallat - 1989 DBLP
983 The Art of Scientific Computing (context) - Press, Teukolski et al. - 1992
346 Introduction to Numerical Analysis (context) - Stoer, Bulirsch - 1980
297 Fast Wavelet Transforms and Numerical Algorithms (context) - Beylkin, Coifman et al. - 1991
277 A Rapid Hierarchical Radiosity Algorithm (context) - Hanrahan, Salzman et al. - 1991 ACM DBLP
208 The Rendering Equation (context) - Kajiya - 1986 ACM
184 the Multi-level Splitting of Finite Element Spaces (context) - Yserentant - 1986
168 A Progressive Refinement Approach to Fast Radiosity Image Ge.. (context) - Cohen, Chen et al. - 1988 ACM
135 The Hemi-Cube: A Radiosity Solution for Complex Environments (context) - Cohen, Greenberg - 1985
87 Modelling the Interaction of Light between Diffuse Surfaces (context) - Goral, Torrance et al. - 1984
63 Galerkin Radiosity: A Higher-order Solution Method for Globa.. (context) - Zatz - 1993
55 Simulating Global Illumination Using Adaptive Meshing (context) - Heckbert - 1991 ACM
52 of Wavelet Analysis and its Applications (context) - Chui - 1992
52 Wavelet-like Bases for the Fast Solution of Second-kind Inte.. (context) - Alpert, Beylkin et al. - 1993
40 Computational Methods for Integral Equations (context) - Delves, Mohamed - 1985 ACM
35 the Sparse Representation of Integral Operators (context) - Alpert, of - 1993
30 Fast Surface Interpolation Using Hierarchical Basis Function.. (context) - Szeliski - 1990 ACM DBLP
23 Reconstructing Illumination Functions with Selected Disconti.. - Salesin, Lischinski et al. - 1992
21 Computer Graphics Forum (context) - Heckbert - 1992
12 Wavelet Projections For Radiosity (context) - oder, Gortler et al. - 1993 DBLP
8 The Form Factor Between Two Polygons (context) - oder, Hanrahan et al. - 1993
5 Numerical Integration for Radiosity in the Presence of Singu.. (context) - oder - 1993
5 Radiosity and Relaxation Methods; Progressive Refinement is .. (context) - Gortler, Cohen et al. - 1993
4 A Discontinuity Meshing Algorithm for Accurate Radiosity - Lischinski, Tampieri et al. - 1992
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