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3d action recognition

11 papers

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Co-occurring keywords · papers mentioning both

point cloud (4) representation learning (4) action recognition (3) point cloud video (2) skeleton sequence (2) skeleton-based action recognition (2) convolutional neural network (2) self-supervised learning (2) semantic segmentation (2) contrastive learning (2)

Papers

Adapting Pre-trained 3D Models for Point Cloud Video Understanding via Cross-frame Spatio-temporal Perception CVPR 2025 Rethinking Masked Data Reconstruction Pretraining for Strong 3D Action Representation Learning AAAI 2025 How and What To Learn: Taxonomizing Self-Supervised Learning for 3D Action Recognition WACV 2022 Spatial-Temporal Transformer for 3D Point Cloud Sequences WACV 2022 Point 4D Transformer Networks for Spatio-Temporal Modeling in Point Cloud Videos CVPR 2021 PSTNet: Point Spatio-Temporal Convolution on Point Cloud Sequences ICLR 2021 Skeleton Cloud Colorization for Unsupervised 3D Action Representation Learning ICCV 2021 A New Representation of Skeleton Sequences for 3D Action Recognition CVPR 2017 Deep Learning on Lie Groups for Skeleton-Based Action Recognition CVPR 2017 Global Context-Aware Attention LSTM Networks for 3D Action Recognition CVPR 2017 Hollywood 3D: Recognizing Actions in 3D Natural Scenes CVPR 2013