lighting contrast 
Title |
Date | Author |
|---|---|---|
| The Effect of Background Luminance and Contrast upon Visual Search Performance | Apr 01, 1971 | Robert M. Boynton, Daniel E. Boss |
| Visual Performance: A Comparison in Terms of Detection of Presence and Discrimination of Detail | Jan 01, 1968 | Sylvester K. Guth, John F. McNelis |