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Search and transitioning for motion captured sequences

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Title Search and transitioning for motion captured sequences
 
Creator BASU, SUDDHA
SHANBHAG, SHRINATH
SHARAT CHANDRAN
 
Subject animation
data acquisition
database systems
information retrieval
 
Description Animators today have started using motion captured (mocap) sequences to drive characters. Mocap allows rapid acquisition of highly realistic animation data. Consequently animators have at their disposal an enormous amount of mocap sequences which ironically has created a new retrieval problem. Thus, while working with mocap databases, an animator often needs to work with a subset of ``useful'' clips. Once the animator selects a candidate working set of motion clips, she then needs to identify appropriate transition points amongst these clips for maximal reuse.In this paper, we describe methods for querying mocap databases and identifying transitions for a given set of clips. We preprocess clips (and clip subsequences), and precompute frame locations to allow interactive stitching. In contrast with existing methods that view each individual clips as nodes, for optimal reuse, we reduce the granularity.
 
Publisher Association for Computing Machinery
 
Date 2009-07-04T05:59:24Z
2011-11-28T08:43:46Z
2011-12-15T09:57:45Z
2009-07-04T05:59:24Z
2011-11-28T08:43:46Z
2011-12-15T09:57:45Z
2005
 
Identifier Proceedings of the ACM Symposium on Virtual Reality Software and Technology, (VRST), Monterey, CA, USA, 7-9 November 2005, 220-223
1-59593-098-1
10.1145/1101616.1101660
http://hdl.handle.net/10054/1591
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1591
 
Language en