Nonlinear Attractive Force Model for Perceptual Clustering and Geometrical lllusions (Special Section on Nonlinear Theory and its Applications)

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概要

• 論文の詳細を見る

• A mathematical model based on an optimization formulation is presented for perceptual clustering of dot patterns. The features in the present model are its nonlinearity enabling the model to reveal hysteresis phenomena and its scale invariance. The clustering of dots is given by the mutual linking of dots by virtual lines. Every dot is assumed to be perceived at locations displaced from their original places. It is exemplified with simulations that the model can produce a hierarchical clustering of dots by variation in thresholds for the wiring of virtual lines and also the model can additionally reproduce some geometrical illusions semiquantitatively. This model is further extended for perceptual grouping in line segment patterns and geometrical illusions observed in those patterns are reproduced by the extended model.

• 社団法人電子情報通信学会の論文
• 1996-10-25

著者

• Matsunaga Hiroyuki

  The Department Of Visual Communication Design Kyushu Institute Of Design

• Urahama Kiichi

  The Department Of Visual Communication Design Kyushu Institute Of Design

関連論文

• Nonlinear Attractive Force Model for Perceptual Clustering and Geometrical lllusions (Special Section on Nonlinear Theory and its Applications)

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