SPGformer: Serial-Parallel Hybrid GCN-Transformer With Graph-Oriented Encoder for 2-D-to-3-D Human Pose Estimation

Accurate acquisition of 3-D human joint poses holds significant implications for tasks such as human action recognition. Monocular single-frame 2-D -to-3-D pose estimation focuses on establishing the correspondence between 2-D human pose in a single image and their 3-D spatial pose, delegating the p...

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