Abstract
We study the statistics of an ensemble of images taken in the woods. Distributions of local quantities such as contrast are scale invariant and have nearly exponential tails. Power spectra exhibit scaling with a nontrivial exponent. These data limit the information content of natural images and point to the importance of gain-control strategies in visual processing.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 814-817 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 73 |
| Issue number | 6 |
| DOIs | |
| State | Published - 1994 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy