Brightness Constancy (Noun)
Meaning
The tendency for a visual object to be perceived as having the same brightness under widely different conditions of illumination.
Classification
Nouns denoting cognitive processes and contents.
Examples
- The concept of brightness constancy helps explain why we perceive the same object as having the same brightness in both bright sunlight and dim indoor lighting.
- Brightness constancy is a fundamental aspect of human perception, allowing us to recognize objects and navigate our environment despite changes in illumination.
- The ability to maintain brightness constancy is crucial for visual stability, as it enables us to perceive objects as having consistent properties despite fluctuations in lighting conditions.
- Researchers have studied brightness constancy in various contexts, including the perception of colors, textures, and shapes under different lighting conditions.
- The brain's ability to achieve brightness constancy is a complex process that involves the integration of multiple visual cues and the adjustment of perception based on context and experience.