122 citations · 213 across the 12 of their papers we have counts for
Showing 2001Show all
2 papers · 1 filter
cond-mat.stat-mech2001★ 1 cited
Scene dependence of the non-gaussian scaling properties of natural images
A. Nevado, A. Turiel, N. Parga
We report results on the scaling properties of changes in contrast of natural images in different visual environments. This study confirms the existence, in a vast class of images,…
cond-mat.stat-mech2001★ 10 cited
The multi-fractal structure of contrast changes in natural images: from sharp edges to textures
A. Turiel, N. Parga
We present a formalism that leads very naturally to a hierarchical description of the different contrast structures in images, providing precise definitions of sharp edges and othe…