Paper Info
Title
Coordination of Appearance and Motion Data for Virtual View Generation of Traditional Dances
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.
Year
DOI
Venue
2005
10.1109/3DIM.2005.28
3DIM
Keywords
Field
DocType
tracking,image registration,virtual reality,humanities
Coordinate system,Computer vision,Linear combination,Motion field,Virtual reality,Computer graphics (images),Computer science,Stereoscopy,Artificial intelligence,Motion estimation,Normal,Image registration
Conference
ISBN
Citations 
PageRank 
0-7695-2327-7
0
0.34
References 
Authors
14
4
Name
Order
Citations
PageRank
Yuji Kamon100.34
Ryo Yamane200.34
Yasuhiro Mukaigawa347853.31
Takeshi Shakunaga419243.46