1. Spatio-temporal integration in the visual system. USAF Technical Report AMRL-TR-78-126;Almagor,1979
2. Unpublished PhD dissertation, Virginia Polytechnic Institute and State University;Baggen,1987
3. Temporal and spatial summation in human vision at different background intensities;Barlow;Journal of Physiology,1958
4. An experimental evaluation of the spot wobble method of suppressing raster structure visibility. USAF Technical Report AMRL-75-63;Beamon,1979
5. A human-performance based evaluation of quality metrics for hard-copy and soft-copy digitial imagery systems. Unpublished Ph.D. Dissertation, Virginia Polytechnic Institute and State University;Beaton,1979