Abstract
A novel method is proposed for virtual view generation of traditional dances. In the proposed framework, a traditional dance is captured separately for appearance registration and motion registration. By coordinating the appearance and motion data, we can easily control virtual camera motion within a dancer-centered coordinate system. For this purpose, a coordination problem should be solved between the appearance and motion data, since they are captured separately and the dancer moves freely in the room. The present paper shows a practical algorithm to solve it. A set of algorithms are also provided for appearance and motion registration, and virtual view generation from archived data. In the appearance registration, a 3D human shape is recovered in each time from a set of input images after suppressing their backgrounds. By combining the recovered 3D shape and a set of images for each time, we can compose archived dance data. In the motion registration, stereoscopic tracking is accomplished for color markers placed on the dancer. A virtual view generation is formalized as a color blending among multiple views, and a novel and efficient algorithm is proposed for the composition of a natural virtual view from a set of images. In the proposed method, weightings of the linear combination are calculated from both an assumed viewpoint and a surface normal.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of International Conference on 3-D Digital Imaging and Modeling, 3DIM |
| Pages | 118-125 |
| Number of pages | 8 |
| DOIs | |
| Publication status | Published - 2005 |
| Event | 5th International Conference on 3-D Digital Imaging and Modeling, 3DIM 2005 - Ottawa, ON, Canada Duration: Jun 13 2005 → Jun 16 2005 |
Other
| Other | 5th International Conference on 3-D Digital Imaging and Modeling, 3DIM 2005 |
|---|---|
| Country | Canada |
| City | Ottawa, ON |
| Period | 6/13/05 → 6/16/05 |
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ASJC Scopus subject areas
- Computer Graphics and Computer-Aided Design
- Computer Science Applications
- Computer Vision and Pattern Recognition
Cite this
Coordination of appearance and motion data for virtual view generation of traditional dances. / Kamon, Yuji; Yamane, Ryo; Mukaigawa, Yasuhiro; Shakunaga, Takeshi.
Proceedings of International Conference on 3-D Digital Imaging and Modeling, 3DIM. 2005. p. 118-125 1443236.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Coordination of appearance and motion data for virtual view generation of traditional dances
AU - Kamon, Yuji
AU - Yamane, Ryo
AU - Mukaigawa, Yasuhiro
AU - Shakunaga, Takeshi
PY - 2005
Y1 - 2005
N2 - A novel method is proposed for virtual view generation of traditional dances. In the proposed framework, a traditional dance is captured separately for appearance registration and motion registration. By coordinating the appearance and motion data, we can easily control virtual camera motion within a dancer-centered coordinate system. For this purpose, a coordination problem should be solved between the appearance and motion data, since they are captured separately and the dancer moves freely in the room. The present paper shows a practical algorithm to solve it. A set of algorithms are also provided for appearance and motion registration, and virtual view generation from archived data. In the appearance registration, a 3D human shape is recovered in each time from a set of input images after suppressing their backgrounds. By combining the recovered 3D shape and a set of images for each time, we can compose archived dance data. In the motion registration, stereoscopic tracking is accomplished for color markers placed on the dancer. A virtual view generation is formalized as a color blending among multiple views, and a novel and efficient algorithm is proposed for the composition of a natural virtual view from a set of images. In the proposed method, weightings of the linear combination are calculated from both an assumed viewpoint and a surface normal.
AB - A novel method is proposed for virtual view generation of traditional dances. In the proposed framework, a traditional dance is captured separately for appearance registration and motion registration. By coordinating the appearance and motion data, we can easily control virtual camera motion within a dancer-centered coordinate system. For this purpose, a coordination problem should be solved between the appearance and motion data, since they are captured separately and the dancer moves freely in the room. The present paper shows a practical algorithm to solve it. A set of algorithms are also provided for appearance and motion registration, and virtual view generation from archived data. In the appearance registration, a 3D human shape is recovered in each time from a set of input images after suppressing their backgrounds. By combining the recovered 3D shape and a set of images for each time, we can compose archived dance data. In the motion registration, stereoscopic tracking is accomplished for color markers placed on the dancer. A virtual view generation is formalized as a color blending among multiple views, and a novel and efficient algorithm is proposed for the composition of a natural virtual view from a set of images. In the proposed method, weightings of the linear combination are calculated from both an assumed viewpoint and a surface normal.
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UR - http://www.scopus.com/inward/citedby.url?scp=84858973190&partnerID=8YFLogxK
U2 - 10.1109/3DIM.2005.28
DO - 10.1109/3DIM.2005.28
M3 - Conference contribution
AN - SCOPUS:84858973190
SN - 0769523277
SN - 9780769523279
SP - 118
EP - 125
BT - Proceedings of International Conference on 3-D Digital Imaging and Modeling, 3DIM
ER -