8 search results - page 1 / 2 » Infinitely Divisible Cascades to Model the Statistics of Nat... |
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
Infinitely divisible cascades (IDC) were first introduced in one dimension to provide multifractal time series to model the so-called intermittency phenomenon in hydrodynamical ...
PAMI
2007
13 years 3 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...
ICIP
2008
IEEE
14 years 6 months ago
2008
IEEE
Divisive normalization has been recognized as a successful approach to model the perceptual sensitivity of biological vision. It also provides a useful image representation that i...
NIPS
2008
13 years 5 months ago
2008
Bandpass filtering, orientation selectivity, and contrast gain control are prominent features of sensory coding at the level of V1 simple cells. While the effect of bandpass filte...
NIPS
1998
13 years 5 months ago
1998
We examine the statistics of natural monochromatic images decomposed using a multi-scale wavelet basis. Although the coefficients of this representation are nearly decorrelated, t...