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Scheinkonturen und Isoluminanz

Formal Metadata

Title
Scheinkonturen und Isoluminanz
Alternative Title
Subjective Contours and Isoluminance
Title of Series
Number of Parts
60
Author
License
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
Identifiers
IWF SignatureK 178
Publisher
Release Date
Language
Producer
Production Year1988

Technical Metadata

IWF Technical DataFilm, 16 mm, 25 m ; F, 2 1/4 min

Content Metadata

Subject Area
Genre
Abstract
German
German
Scheinkonturen (subjektive, kognitive Konturen) werden entweder als außerordentliche Fälle von Figur-Grund-Organisation oder als Wirkungen bildlicher Tiefenreize angesehen. Sie sind keine primären Kontrasteffekte, werden jedoch, wie objektive Konturen auch, nur unter der Bedingung eines Helligkeitsgefälles zwischen Figur und Grund deutlich sichtbar. Unter Kontrast- wie Isoluminanzbedingung werden gezeigt: Heckhausen-Muster, Kanisza-Dreiecke, subjektiver Neckerscher Würfel, Brunswik-Buchstaben. (Vgl. Gregory 1972.)
English
English
Subjective contours (cognitive contours) are either interpreted as extraordinary cases of figure-ground-organisation or as effects of visual depth stimuli. They are no primary contrast effects, yet become clearly visible - like objective contours - only under the condition of a brightness contrast between figure and ground. Under the conditions of contrast and isoluminance the film shows: Heckhausen pattern, Kanisza triangles, subjective Necker's cube, Brunswik letters. (see Gregory 1972).
Keywords
German
German
English
English
IWF Classification
German
German
English
English