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ICCV
2009
IEEE
16 years 25 days ago
Scale Invariance and Noise in Natural Images
Natural images are known to have scale invariant statistics. While some eariler studies have reported the kurtosis of marginal bandpass filter response distributions to be constant...
D. Zoran and Y. Weiss
JMLR
2012
13 years 2 days ago
Noise-Contrastive Estimation of Unnormalized Statistical Models, with Applications to Natural Image Statistics
We consider the task of estimating, from observed data, a probabilistic model that is parameterized by a finite number of parameters. In particular, we are considering the situat...
Michael Gutmann, Aapo Hyvärinen
ICANN
2009
Springer
15 years 4 months ago
Learning Features by Contrasting Natural Images with Noise
Abstract. Modeling the statistical structure of natural images is interesting for reasons related to neuroscience as well as engineering. Currently, this modeling relies heavily on...
Michael Gutmann, Aapo Hyvärinen
64
Voted
EPOS
2006
15 years 1 months ago
The Nature of Noise
Bruce Edmonds
56
Voted
ADCM
2008
80views more  ADCM 2008»
14 years 9 months ago
Optimal noise suppression: A geometric nature of pseudoframes for subspaces
Shidong Li, Hidemitsu Ogawa