The influence of depicted illumination on brightness
AUTOR(ES)
Williams, S. Mark
FONTE
The National Academy of Sciences
RESUMO
The striking illusions produced by simultaneous brightness contrast generally are attributed to the center-surround receptive field organization of lower order neurons in the primary visual pathway. Here we show that the apparent brightness of test objects can be either increased or decreased in a predictable manner depending on how light and shadow are portrayed in the scene. This evidence suggests that perceptions of brightness are generated empirically by experience with luminance relationships, an idea whose implications we pursue in the accompanying paper.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=23788Documentos Relacionados
- A power law study of the edge influence on the perceived filling-in brightness magnitude
- The Influence of Dark Adaptation Temperature on the Reappearance of Variable Fluorescence following Illumination 1
- Influence of Age and Illumination on Distribution of Several Calvin Cycle Enzymes in Greening Barley Leaves
- THE EFFECT OF ILLUMINATION AND OTHER FACTORS ON THE ACUITY OF VISION
- The Illumination of Mines