Massachusetts Institute of Technology
Brain & Cognitive Sciences
The download page includes the stimuli images used in the experiment, eye movement data from observers, pre-generated model maps for the target features model, code for generating saliency and context model maps, and analysis tools.
A toy implementation of Hays & Efros' Scene Completion Using Millions of Photographs that I did for a computer vision class.
Sample code for running various types of visual cognition experiments in MATLAB with PsychToolbox.