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A Unified Manifold Framework for Efficient BRDF Sampling based on Parametric Mixture Models.
Sebastian Herholz
Oskar Elek
Jens Schindel
Jaroslav Krivánek
Hendrik P. A. Lensch
Published in:
EGSR (EI&I) (2018)
Keyphrases
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mixture model
probabilistic model
gaussian mixture model
em algorithm
maximum likelihood
density estimation
unsupervised learning
feature selection
image processing
monte carlo
light source
mixture modeling
finite mixture models