2 papers
cond-mat.stat-mech2001
Multifractal wavelet filter of natural images
A. Turiel, N. Parga
Natural images are characterized by the multiscaling properties of their contrast gradient, in addition to their power spectrum. In this work we show that those properties uniquely…
cond-mat.stat-mech2001
Multiscaling and information content of natural color images
A. Turiel, N. Parga, D. Ruderman +1
Naive scale invariance is not a true property of natural images. Natural monochrome images posses a much richer geometrical structure, that is particularly well described in terms…