SV(6)
* Abstract Processes in Texture Discrimination
* Brightness Versus Apparent Contrast 1: Incremental and Decremental Disks With Varying Diameter
* Brightness Versus Apparent Contrast 2: Large-Field Asymmetry
* Brightness Versus Apparent Contrast 3: Blurred Disks and Concentric Cosine Gratings
* Modeling Spatial Vision at the Threshold Level