no code implementations • 27 Feb 2018 • Chaolong Li, Zhen Cui, Wenming Zheng, Chunyan Xu, Jian Yang
To encode dynamic graphs, the constructed multi-scale local graph convolution filters, consisting of matrices of local receptive fields and signal mappings, are recursively performed on structured graph data of temporal and spatial domain.
Ranked #1 on Skeleton Based Action Recognition on Florence 3D
no code implementations • 17 Nov 2017 • Chaolong Li, Zhen Cui, Wenming Zheng, Chunyan Xu, Rongrong Ji, Jian Yang
The motion analysis of human skeletons is crucial for human action recognition, which is one of the most active topics in computer vision.
no code implementations • 30 May 2017 • Tong Zhang, Wenming Zheng, Zhen Cui, Chaolong Li
Symmetric positive definite (SPD) matrices (e. g., covariances, graph Laplacians, etc.)