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Search results with tag "Spatial graph"
Skeleton-Based Action Recognition With Shift Graph ...
openaccess.thecvf.comspatial graph convolution and temporal graph convolution. For spatial graph convolution, the neighbor set of joints is defined as an adjacent matrix A ∈ {0,1}N×N. To spec-ify the spatial location of graph convolution, the adjacent matrix is typically partitioned into 3 partitions: 1) the cen-tripetal group, which contains neighboring nodes ...
Two-Stream Adaptive Graph Convolutional Networks for ...
openaccess.thecvf.comfrom image to graph, have been successfully adopted in many applications[16, 7, 25, 1, 9, 24, 15]. For the skeleton-based action recognition task, Yan et al. [32] first apply GCNs to model the skeleton data. They construct a spatial graph based on the natural connections of joints in the hu-man body and add the temporal edges between correspond-