Surface Reflectance Models Based on Characteristic Functions. - Oh S. Kwon; Holly E. Gerhard; Laurence T. Maloney (CGIV/MCS, 2010)

How Sensitive Is the Human Visual System to the Local Statistics of Natural Images? - Holly E. Gerhard; Felix A. Wichmann; Matthias Bethge (PLoS Comput. Biol., 2013)