André Cavalcante

Measuring Streetscape Complexity Based on the Statistics of Local Contrast and Spatial Frequency

Allan Kardec Barros, Noboru Ohnishi, Yoshinori Takeuchi, 2014, PloS one.

On the relation between contrast and the perception of visual complexity

Allan Kardec Barros, Noboru Ohnishi, Yoshinori Takeuchi, 2011 .