185 search results - page 1 / 37 » The Statistical Properties of Local Log-Contrast in Natural ... |
SCIA
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. The study of natural image statistics considers the statistical properties of large collections of images from natural scenes, and has applications in image processing, c...
NECO
2010
13 years 2 months ago
2010
We consider a hierarchical two-layer model of natural signals in which both layers are learned from the data. Estimation is accomplished by Score Matching, a recently proposed est...
ICASSP
2010
IEEE
13 years 3 months ago
2010
IEEE
Does there exist a compact set of visual topics in form of keyword clusters capable to represent all images visual content within an acceptable error? In this paper, we answer thi...
PAMI
2007
13 years 4 months ago
2007
—We propose to model the statistics of natural images, thanks to the large class of stochastic processes called Infinitely Divisible Cascades (IDCs). IDCs were first introduced i...
CVPR
2011
IEEE
12 years 8 months ago
2011
IEEE
Statistics of ‘natural images’ provides useful priors for solving under-constrained problems in Computer Vision. Such statistics is usually obtained from large collections of ...