Psychology Wiki

Weber contrast

34,202pages on
this wiki
Add New Page
Add New Page Talk0

Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language | Individual differences | Personality | Philosophy | Social |
Methods | Statistics | Clinical | Educational | Industrial | Professional items | World psychology |

Cognitive Psychology: Attention · Decision making · Learning · Judgement · Memory · Motivation · Perception · Reasoning · Thinking  - Cognitive processes Cognition - Outline Index

The Weber contrast is defined as in studies of contrast


with I and I_\mathrm{b} representing the luminance of the features and the background luminance, respectively. It is commonly used in cases where small features are present on a large uniform background, i.e. the average luminance is approximately equal to the background luminance.

See alsoEdit

Also on Fandom

Random Wiki