Visual adaptation to natural scene statistics and visual preference - Nguyen LY, Spehar B.

The amplitude of Fourier spectra for natural scenes falls with spatial frequency (f) and is described by the equation, 1/f( α), where exponent α corresponds to the slope of the spectral drop-off. For natural scenes α takes on intermediate values ~1.25, ...
Source: SafetyLit - Category: International Medicine & Public Health Tags: Ergonomics, Human Factors, Anthropometrics, Physiology Source Type: news