Semiautomatic 3D Virtual Fish Modeling based on 2D Texture
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概要
- 論文の詳細を見る
In the field of Virtual Reality, many studies have been reported. Especially, there are many studies on generating virtual creatures on computer systems. In this paper, we propose an algorithm to automatically generate 3D fish models from 2D images which are printed in illustrated books, pictures or handwritings. At first, 2D fish images are captured by means of image scanner. Next, the fish image is separated from background and segmented to several parts such as body, anal fin, dorsal fin, ectoral fin and ventral fin using the proposed method "Active Balloon model". After that, users choose front view model and top view model among six samples, respectively. 3D model is automatically generated from separated body, fins and the above two view models. The number of patches is decreased without any influence on the accuracy of the generated 3D model to reduce the time cost when texture mapping is applied. Finally, we can get any kinds of 3D fish models.
- 社団法人映像情報メディア学会の論文
- 1996-03-20
著者
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TAKAHASHI Hiroki
Graduate School of Information Science, Nara Institute of Science and Technology
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NAKAJIMA Masayuki
Graduate School of Information Science & Engineering, Tokyo Institute of Technology
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Ming Kong
Graduate School Of Information Science & Engineering Tokyo Institute Of Technology
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HAGIWARA Hisaya
Graduate School of Information Science & Engineering, Tokyo Institute of Technology
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Hagiwara Hisaya
Graduate School Of Information Science & Engineering Tokyo Institute Of Technology
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Nakajima Masayuki
Graduate School Of Information And Engineering Tokyo Institute Of Technology
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Takahashi Hiroki
Graduate School Of Information Science Nara Institute Of Science And Technology
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Takahashi Hiroki
Graduate School Of Human And Environmental Studies Kyoto University
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Takahashi Hiroki
Graduate School of Biomedical Engineering, Tohoku University, Sendai 980-8579, Japan
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