Symmetry and constancy in the perception of negative and positive luminance contrast

Keyphrases

• Negative Contrast 100%
• Background Luminance 100%
• Luminance Contrast 100%
• Perceived Contrast 66%
• Contrast Constancy 66%
• High Contrast 33%
• Low-to-moderate 33%
• Eccentricity 33%
• Suprathreshold 33%
• Fovea 33%
• Positive Contrast 33%
• Lightness Constancy 33%
• Rectangular Bar 33%
• Brightness Constancy 33%
• Contrast Targets 33%
• Equivalence Relation 33%
• Contrast Perception 33%
• Symmetrical Relationships 33%
• Forced-choice 33%

Arts and Humanities

• Observer 100%
• Psychophysical 100%
• Departure 100%
• contrast relation 100%

Computer Science

• Luminance Contrast 100%
• Underlying Mechanism 50%
• Lightness Constancy 50%
• Equivalence Relation 50%