Cornsweet illusion
id:
cornsweet-illusion-288-17066316
title:
Cornsweet illusion
text:
The Cornsweet illusion, also known as the Craik–O'Brien–Cornsweet illusion or the Craik–Cornsweet illusion, is an optical illusion that was described in detail by Tom Cornsweet in the late 1960s. Kenneth Craik and Vivian O'Brien had made earlier observations in a similar vein. The original version of the illusion involved a rapidly spinning black-and-white disk, painted in a way that would create the appearance of a gradient effect when in motion. An equivalent static version of illusion is comp
brand slug:
wiki
category slug:
encyclopedia
description:
Optical illusion
original url:
https://en.wikipedia.org/wiki/Cornsweet_illusion
date created:
date modified:
2023-04-07T04:05:03Z
main entity:
{"identifier":"Q3069747","url":"https://www.wikidata.org/entity/Q3069747"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/f8/Cornsweet_illusion.png","width":1000,"height":500}
fields total:
13
integrity:
15