The Prdgnanz tendency in 3-dimensional patterns

概要

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This paper examines the Pragnanz tendency in 3-dimensional patterns in relation to the tendency to convexity. Past studies on Pragnanz have been carried out mainly with exemplification of 2-dimensional configurations. It would seem worth studying how the Pragnanz tendency would emerge in the case of 3-dimensional patterns and whether the tendency to convexity would also prevail. Two convex-concave patterns were used in this study, and the observers' reports were collected on how the patterns were perceived, with monocular and binocular views. On both the patterns, monocular views led to the perception of uniform patterns instead of the convex-concave configurations, while binocular views sometimes led to the veridical perception. In conclusion, the Pragnanz tendency was recognized in 3-dimensional patterns. The tendency to convexity was also observed.
昭和女子大学の論文
2005-03-31