Categorizing natural color distributions

This repository contains the data for the accompanying paper, "Categorizing natural color distributions", published in Vision Research's Special Issue, "Cone opponency and beyond". We have made the leaf images (and their manipulations), the masks used for processing them, and the observer data available for public use. Included are some small MATLAB scripts to ease accessing the data. Please consult the README file in the "scripts.zip" file for usage details and please consult the published paper for further details.