Fig. 2 | Scientific Reports

Fig. 2

From: Frame topology fusion-based hierarchical graph convolution for automatic assessment of physical rehabilitation exercises

Fig. 2

(a) The architecture of frame topology fusion hierarchical graph convolution network (FTF-HGCN). (b) Frame topology fusion (FTF) block. (c) Attention aggregation module (AAM). The network module takes 3D joints as input and processes them through the architecture. Subsequently, a fully connected layer outputs the final score, enabling the quality assessment of rehabilitation motions.

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