https://hdl.handle.net/1721.1/37287 MATLAB software implementing the Feature Congestion, Subband Entropy, and Edge Density measures of visual clutter. 2026-04-06T05:03:38Z https://hdl.handle.net/1721.1/37593 Feature Congestion and Subband Entropy measures of visual clutter Rosenholtz, Ruth; Li, Yuanzhen; Nakano, Lisa This MATLAB software implements two measures of visual clutter described in our Journal of Vision 2007 paper in the special issue on crowding. The remaining measure described in that paper, Edge Density, is only two lines of MATLAB code and is fully described in the paper, so we do not include that code here. To run this software, you will likely need to download an updated version of Simoncelli's Steerable Pyramid software, available here: http://www.cns.nyu.edu/~eero/steerpyr/ 2007-06-04T17:59:44Z