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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/46283

Title: Generation of Escher Arts with Dual Perception
Authors: Shih-Syun Lin
Charles C. Morace
Chao-Hung Lin
Li-Fong Hsu
Tong-Yee Lee
Contributors: 國立臺灣海洋大學:資訊工程學系
NTOU:Department of Computer Science and Engineering
Keywords: Escher art;shape matching;content-aware warping
Date: 2018-02
Issue Date: 2018-05-14T06:46:44Z
Publisher: IEEE Transactions on Visualization and Computer Graphics
Abstract: Abstract:
Escher transmutation is a graphic art that smoothly transforms one tile pattern into another tile pattern with dual perception. A classic example is the artwork called Sky and Water, in which a compelling figure-ground arrangement is applied to portray the transmutation of a bird in sky and a fish in water. The shape of a bird is progressively deformed and dissolves into the background while the background gradually reveals the shape of a fish. This paper introduces a system to create a variety of Escher-like transmutations, which includes the algorithms for initializing a tile pattern with dual figure-ground arrangement, for searching for the best matched shape of a user-specified motif from a database, and for transforming the content and shapes of tile patterns using a content-aware warping technique. The proposed system, integrating the graphic techniques of tile initialization, shape matching, and shape warping, allows users to create various Escher-like transmutations with minimal user interaction. Experimental results and conducted user studies demonstrate the feasibility and flexibility of the proposed system in Escher art generation.
Relation: 24(2),pp. 1103-1113
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/46283
Appears in Collections:[資訊工程學系] 期刊論文

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