Retrieval of spatial-temporal motion topics from 3D skeleton data
The Visual Computer, pp. 973-984, 2019.
Skeleton-based motion retrieval Spatial–temporal descriptors Motion documents Latent Dirichlet allocation
Retrieval of a specific human motion from 3D skeleton data is intractable because of its articulated complexity. We propose a context-based motion document formation method to reflect geometric variations by calculating covariance descriptors among skeletal joint locations and joint relative distances, and temporal variations by performin...More
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Best Paper of CGI, 2019