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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
/
2018
/
Article
/
Tab 3
/
Research Article
Key-Skeleton-Pattern Mining on 3D Skeletons Represented by Lie Group for Action Recognition
Table 3
Recognition rate on the MSRAction3D dataset based on the experimental protocol of [
16
].
Approach
Grassmann manifold[
16
]
Graph-based model[
20
]
Lie Group[
5
]
Our approach
Accuracy
91.21
92.2
92.46
97.4