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Green Image
Issue No. 02 - Feb. (2013 vol. 19)
ISSN: 1077-2626
pp: 225-235
Chao-Hung Lin , Dept. of Geomatics, Nat. Cheng-Kung Univ., Tainan, Taiwan
Chih-Kuo Yeh , Dept. of Comput. Sci. & Inf. Eng., Nat. Cheng-Kung Univ., Tainan, Taiwan
Peng Song , Sch. of Comput. Eng., Nanyang Technol. Univ., Singapore, Singapore
Chi-Wing Fu , Sch. of Comput. Eng., Nanyang Technol. Univ., Singapore, Singapore
Peng-Yen Lin , Dept. of Comput. Sci. & Inf. Eng., Nat. Cheng-Kung Univ., Tainan, Taiwan
Tong-Yee Lee , Dept. of Comput. Sci. & Inf. Eng., Nat. Cheng-Kung Univ., Tainan, Taiwan
ABSTRACT
This paper introduces double-sided 2.5D graphics, aiming at enriching the visual appearance when manipulating conventional 2D graphical objects in 2.5D worlds. By attaching a back texture image on a single-sided 2D graphical object, we can enrich the surface and texture detail on 2D graphical objects and improve our visual experience when manipulating and animating them. A family of novel operations on 2.5D graphics, including rolling, twisting, and folding, are proposed in this work, allowing users to efficiently create compelling 2.5D visual effects. Very little effort is needed from the user's side. In our experiment, various creative designs on double-sided graphics were worked out by the recruited participants including a professional artist, which show and demonstrate the feasibility and applicability of our proposed method.
INDEX TERMS
visual perception, computer animation, image texture, solid modelling, 2.5D visual effects, double-sided 2.5D graphics, back texture image, single-sided 2D graphical object, surface detail, visual experience, rolling operation, twisting operation, folding operation, manipulation, animation, Shape, Visual effects, Three dimensional displays, Animation, Visualization, Mesh generation, layering, 2.5D modeling, vector art
CITATION
Chao-Hung Lin, Chih-Kuo Yeh, Peng Song, Chi-Wing Fu, Peng-Yen Lin, Tong-Yee Lee, "Double-Sided 2.5D Graphics", IEEE Transactions on Visualization & Computer Graphics, vol. 19, no. , pp. 225-235, Feb. 2013, doi:10.1109/TVCG.2012.116
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