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Quaternion Space Sparse Decomposition for Motion Compression and Retrieval
(The Eurographics Association, 2012)
Quaternion has become one of the most widely used representations for rotational transformations in 3D graphics for decades. Due to the sparse nature of human motion in both the spatial domain and the temporal domain, an ...
A Data-driven Model for Lane-changing in Traffic Simulation
(The Eurographics Association, 2016)
In this paper, we propose a new data-driven model to simulate the process of lane-changing in traffic simulation. Specifically, we first extract the features from surrounding vehicles that are relevant to the lane-changing ...