認知科学
Online ISSN : 1881-5995
Print ISSN : 1341-7924
特集―視覚特徴の統合と選択―特集論文
線画の解釈問題
―認知科学的アプローチ
島谷 明
著者情報
ジャーナル フリー

1995 年 2 巻 2 号 p. 2_33-2_45

詳細
抄録

Line drawing interpretation has been investigated both in engineering and psychology. In engineering, it has been investigated under the condition that the line drawing represents the contour figure of a three-dimensional object. In psychology, there are many kinds of research on line drawing interpretation, from word perception to subjective contours. This paper first reviews what kinds of problems have been focused in both fields and what is left undone. This paper next shows how a cognitive science approarch can solve one of the unsolved problems, that is, the interpretation of overlapping figures. If there are no constraints, an infinite number of possible interpretations exist for overlapping figures. Humans, however, instinctively create a small number of natural interpretations. In order to obtain these interpretations, seven kinds of constraints were introduced. Some of them are technical, in the sense that they are introduced to reduce the number of possible interpretations. Others are psychological in the sense that they are obtained from human behavior on line drawing perception.

著者関連情報
© 1995 日本認知科学会
前の記事 次の記事
feedback
Top