Figure-ground organization is a type of perceptual grouping that is a vital necessity for recognizing objects through vision, since the visual system must first separate a scene into a figure standing out against its background before any object within it can be recognized. In Gestalt psychology the process is described as identifying a figure from the background, and it is often illustrated with a simple example: black words printed on a page are seen as the figure, while the white sheet beneath them is seen as the background.
Facts
Partially Attested
First Described YearSource dates Rubin's doctoral thesis Synsoplevede Figurer to July 1915 and frames it as the origin of figure-ground research (article title: Figure and ground at 100); the quoted sentence itself does not name figure-ground. Wikipedia cites Rubin as 1921, a differing date. Core ClaimFigure-ground organization is a type of perceptual grouping that is a vital necessity for recognizing objects through vision. 1 Classification
Type of Phenomenon Connections
Sources
1. Wikipedia: Figure-ground (perception)
Lead, sentence 1
a type of perceptual grouping that is a vital necessity for recognizing objects through vision
lead section, phenomenon-kind classification
Figure-ground organization is a type of perceptual grouping that is a vital necessity for recognizing objects through vision.
View the Source2. The Psychologist (BPS): Looking back, Figure and ground at 100
Article body, sentence on Rubin's July 1915 doctoral thesisQuote, Article body, sentence on Rubin's July 1915 doctoral thesis
In July 1915 Edgar Rubin, a 28-year-old Dane, defended a doctoral thesis titled Synsoplevede Figurer
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