Sujet

Mach bands, optical illusion. Exaggerates contrast between edges of differing shades of gray, as they contact one another.

Légende

Mach bands, optical illusion. Exaggerates contrast between edges of differing shades of gray, as they contact one another, by triggering edge-detection in human visual system. Illustration.

Info+

Photographe : Peter Hermes Furian

Date

18 juil. 2018

Crédit

Photo12/Alamy/Peter Hermes Furian

Notre référence

LMY24T01_PA6NW2

Utilisation

uniquement en France

Model release

Non

Property release

Non

Licence

Libre de droits

Format disponible

177,0Mo (819,5Ko) / 54,4cm x 81,6cm / 6422 x 9633 (300dpi)

Mots clés

mach bands mach bands optical illusion optical illusion contrast gray shade system edge shading gray shading contact triggering detection edge detection visual visual system phenomenon effect dark light pattern cognition psychology science black white graphic abstract design isolated illustration background white background