Graph Stacked Hourglass Networks for 3D Human Pose Estimation
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Abstract (arXiv)
In this paper, we propose a novel graph convolutional network architecture, Graph Stacked Hourglass Networks, for 2D-to-3D human pose estimation tasks. The proposed architecture consists of repeated encoder-decoder, in which graph-structured features are processed across three different scales of human skeletal representations. This multi-scale architecture enables the model to learn both local and global feature representations, which are critical for 3D human pose estimation. We also introduce a multi-level feature learning approach using different-depth intermediate features and show the performance improvements that result from exploiting multi-scale, multi-level feature representations. Extensive experiments are conducted to validate our approach, and the results show that our model outperforms the state-of-the-art.
Key facts. Cited by 94 papers in the map (data through 7 Oct 2026). Builds on 35 of its 51 references that are in the map. First posted on arXiv 30 Mar 2021.
Builds on
35 of 51 references.
References · 35
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23 more
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- 2017Towards 3D Human Pose Estimation in the Wild: a Weakly-supervised Approachcited by 114
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Citing papers per year: 2021: 8; 2022: 19; 2023: 23; 2024: 26; 2025: 14; 2026: 4.
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- 2022MotionBERT: A Unified Perspective on Learning Human Motion Representationscited by 188
- 2022MixSTE: Seq2seq Mixed Spatio-Temporal Encoder for 3D Human Pose Estimation in Videocited by 158
- 2021MHFormer: Multi-Hypothesis Transformer for 3D Human Pose Estimationcited by 151
- 2022DiffPose: Toward More Reliable 3D Pose Estimationcited by 99
- 2023MotionAGFormer: Enhancing 3D Human Pose Estimation with a Transformer-GCNFormer Networkcited by 62
- 2022GFPose: Learning 3D Human Pose Prior with Gradient Fieldscited by 57
- 2023GLA-GCN: Global-local Adaptive Graph Convolutional Network for 3D Human Pose Estimation from Monocular Videocited by 46
- 2023Human Pose as Compositional Tokenscited by 45
- 2024KTPFormer: Kinematics and Trajectory Prior Knowledge-Enhanced Transformer for 3D Human Pose Estimationcited by 33
- 2022DiffuPose: Monocular 3D Human Pose Estimation via Denoising Diffusion Probabilistic Modelcited by 29
- 2024FinePOSE: Fine-Grained Prompt-Driven 3D Human Pose Estimation via Diffusion Modelscited by 23
- 2022GraphMLP: A Graph MLP-Like Architecture for 3D Human Pose Estimationcited by 21
38 more
- 2022CTCNet: A CNN-Transformer Cooperation Network for Face Image Super-Resolutioncited by 19
- 2023Pose-Oriented Transformer with Uncertainty-Guided Refinement for 2D-to-3D Human Pose Estimationcited by 19
- 2021Weakly-supervised 3D Human Pose Estimation with Cross-view U-shaped Graph Convolutional Networkcited by 13
- 2021Hierarchical Graph Networks for 3D Human Pose Estimationcited by 11
- 2022CrossFormer: Cross Spatio-Temporal Transformer for 3D Human Pose Estimationcited by 11
- 2023A Single 2D Pose with Context is Worth Hundreds for 3D Human Pose Estimationcited by 11
- 2021Adversarial Bone Length Attack on Action Recognitioncited by 10
- 2021GraFormer: Graph Convolution Transformer for 3D Pose Estimationcited by 10
- 2022Jointformer: Single-Frame Lifting Transformer with Error Prediction and Refinement for 3D Human Pose Estimationcited by 10
- 2023HSTFormer: Hierarchical Spatial-Temporal Transformers for 3D Human Pose Estimationcited by 9
- 2023DiffHPE: Robust, Coherent 3D Human Pose Lifting with Diffusioncited by 9
- 2025HiPART: Hierarchical Pose AutoRegressive Transformer for Occluded 3D Human Pose Estimationcited by 8
- 2023HopFIR: Hop-wise GraphFormer with Intragroup Joint Refinement for 3D Human Pose Estimationcited by 7
- 2023TransPose: 6D Object Pose Estimation with Geometry-Aware Transformercited by 7
- 20223D Human Pose Estimation Using M"obius Graph Convolutional Networkscited by 6
- 2022Snipper: A Spatiotemporal Transformer for Simultaneous Multi-Person 3D Pose Estimation Tracking and Forecasting on a Video Snippetcited by 6
- 2023HTNet: Human Topology Aware Network for 3D Human Pose Estimationcited by 6
- 2023View Consistency Aware Holistic Triangulation for 3D Human Pose Estimationcited by 6
- 2023Human Pose-based Estimation, Tracking and Action Recognition with Deep Learning: A Surveycited by 6
- 2023ManiPose: Manifold-Constrained Multi-Hypothesis 3D Human Pose Estimationcited by 6
- 2023Lifting by Image -- Leveraging Image Cues for Accurate 3D Human Pose Estimationcited by 6
- 2022Retinal Structure Detection in OCTA Image via Voting-based Multi-task Learningcited by 5
- 2024KITRO: Refining Human Mesh by 2D Clues and Kinematic-tree Rotationcited by 5
- 2024GTA-Net: An IoT-Integrated 3D Human Pose Estimation System for Real-Time Adolescent Sports Posture Correctioncited by 5
- 2025MoFM: A Large-Scale Human Motion Foundation Modelcited by 5
- 2025OpenFace 3.0: A Lightweight Multitask System for Comprehensive Facial Behavior Analysiscited by 5
- 2021PoseKernelLifter: Metric Lifting of 3D Human Pose using Soundcited by 4
- 2022Self-Constrained Inference Optimization on Structural Groups for Human Pose Estimationcited by 4
- 2023Token Boosting for Robust Self-Supervised Visual Transformer Pre-trainingcited by 4
- 2023Double-chain Constraints for 3D Human Pose Estimation in Images and Videoscited by 4
- 2024Multi-Scale Spatio-Temporal Graph Convolutional Network for Facial Expression Spottingcited by 4
- 2024CHAMP: Conformalized 3D Human Multi-Hypothesis Pose Estimatorscited by 4
- 2024Benchmarking Reliability of Deep Learning Models for Pathological Gait Classificationcited by 4
- 2024VascX Models: Model Ensembles for Retinal Vascular Analysis from Color Fundus Imagescited by 4
- 2023Occlusion Robust 3D Human Pose Estimation with StridedPoseGraphFormer and Data Augmentationcited by 3
- 2024Occlusion Handling in 3D Human Pose Estimation with Perturbed Positional Encodingcited by 3
- 2024SpotFormer: Multi-Scale Spatio-Temporal Transformer for Facial Expression Spottingcited by 3
- 2025A Structure-aware and Motion-adaptive Framework for 3D Human Pose Estimation with Mambacited by 3
50 most cited of 94 All 94 (JSON)
- 2026Dual-stream Spatio-Temporal GCN-Transformer Network for 3D Human Pose Estimation20 Apr 2026
- 2026Learning Context-Adaptive Motion Priors for Masked Motion Diffusion Models with Efficient Kinematic Attention Aggregation8 Mar 2026
- 2026FMPose3D: monocular 3D pose estimation via flow matching5 Feb 2026
- 2026GazeD: Context-Aware Diffusion for Accurate 3D Gaze Estimation19 Jan 2026
- 2025FastDDHPose: Towards Unified, Efficient, and Disentangled 3D Human Pose Estimation16 Dec 2025
- 2025Adaptive graph Kolmogorov-Arnold network for 3D human pose estimation11 Nov 2025
- 20253D Human Pose and Shape Estimation from LiDAR Point Clouds: A Review15 Sep 2025
- 2025HyperDiff: Hypergraph Guided Diffusion Model for 3D Human Pose Estimation20 Aug 2025
- 2025Human-in-Context: Unified Cross-Domain 3D Human Motion Modeling via In-Context Learning14 Aug 2025
- 2025A Structure-aware and Motion-adaptive Framework for 3D Human Pose Estimation with Mamba26 Jul 2025
- 2025PoseGRAF: Geometric-Reinforced Adaptive Fusion for Monocular 3D Human Pose Estimation17 Jun 2025
- 2025OpenFace 3.0: A Lightweight Multitask System for Comprehensive Facial Behavior Analysis3 Jun 2025
38 more
- 2025Learning Pyramid-structured Long-range Dependencies for 3D Human Pose Estimation3 Jun 2025
- 2025HDiffTG: A Lightweight Hybrid Diffusion-Transformer-GCN Architecture for 3D Human Pose Estimation7 May 2025
- 20253D Human Pose Estimation via Spatial Graph Order Attention and Temporal Body Aware Transformer2 May 2025
- 2025HiPART: Hierarchical Pose AutoRegressive Transformer for Occluded 3D Human Pose Estimation30 Mar 2025
- 2025MoFM: A Large-Scale Human Motion Foundation Model8 Feb 2025
- 2025NanoHTNet: Nano Human Topology Network for Efficient 3D Human Pose Estimation27 Jan 2025
- 2024CUPS: Improving Human Pose-Shape Estimators with Conformalized Deep Uncertainty11 Dec 2024
- 2024CurvNet: Latent Contour Representation and Iterative Data Engine for Curvature Angle Estimation19 Nov 2024
- 2024GTA-Net: An IoT-Integrated 3D Human Pose Estimation System for Real-Time Adolescent Sports Posture Correction11 Nov 2024
- 2024VascX Models: Model Ensembles for Retinal Vascular Analysis from Color Fundus Images24 Sep 2024
- 2024Benchmarking Reliability of Deep Learning Models for Pathological Gait Classification20 Sep 2024
- 2024SpotFormer: Multi-Scale Spatio-Temporal Transformer for Facial Expression Spotting30 Jul 2024
- 2024Flexible graph convolutional network for 3D human pose estimation26 Jul 2024
- 2024PAFUSE: Part-based Diffusion for 3D Whole-Body Pose Estimation14 Jul 2024
- 2024STGFormer: Spatio-Temporal GraphFormer for 3D Human Pose Estimation in Video14 Jul 2024
- 2024Graph and Skipped Transformer: Exploiting Spatial and Temporal Modeling Capacities for Efficient 3D Human Pose Estimation3 Jul 2024
- 20243D WholeBody Pose Estimation based on Semantic Graph Attention Network and Distance Information3 Jun 2024
- 2024KITRO: Refining Human Mesh by 2D Clues and Kinematic-tree Rotation30 May 2024
- 2024CHAMP: Conformalized 3D Human Multi-Hypothesis Pose Estimators27 May 2024
- 2024Occlusion Handling in 3D Human Pose Estimation with Perturbed Positional Encoding27 May 2024
- 2024Di2Pose: Discrete Diffusion Model for Occluded 3D Human Pose Estimation27 May 2024
- 2024Focus on Low-Resolution Information: Multi-Granular Information-Lossless Model for Low-Resolution Human Pose Estimation19 May 2024
- 2024Cross-Domain Knowledge Distillation for Low-Resolution Human Pose Estimation19 May 2024
- 20243D Hand Mesh Recovery from Monocular RGB in Camera Space12 May 2024
- 2024FinePOSE: Fine-Grained Prompt-Driven 3D Human Pose Estimation via Diffusion Models8 May 2024
- 2024Multi-hop graph transformer network for 3D human pose estimation5 May 2024
- 2024Probablistic Restoration with Adaptive Noise Sampling for 3D Human Pose Estimation3 May 2024
- 2024Quater-GCN: Enhancing 3D Human Pose Estimation with Orientation and Semi-supervised Training30 Apr 2024
- 2024KTPFormer: Kinematics and Trajectory Prior Knowledge-Enhanced Transformer for 3D Human Pose Estimation31 Mar 2024
- 2024Multi-Scale Spatio-Temporal Graph Convolutional Network for Facial Expression Spotting24 Mar 2024
- 2024Occlusion Resilient 3D Human Pose Estimation16 Feb 2024
- 2024Uncertainty-Aware Testing-Time Optimization for 3D Human Pose Estimation4 Feb 2024
- 2023Lifting by Image -- Leveraging Image Cues for Accurate 3D Human Pose Estimation25 Dec 2023
- 2023ManiPose: Manifold-Constrained Multi-Hypothesis 3D Human Pose Estimation11 Dec 2023
- 2023A Single 2D Pose with Context is Worth Hundreds for 3D Human Pose Estimation6 Nov 2023
- 2023MotionAGFormer: Enhancing 3D Human Pose Estimation with a Transformer-GCNFormer Network25 Oct 2023
- 2023TransPose: 6D Object Pose Estimation with Geometry-Aware Transformer25 Oct 2023
- 2023Human Pose-based Estimation, Tracking and Action Recognition with Deep Learning: A Survey19 Oct 2023
50 newest of 94 All 94 (JSON)
- 2022DiffuPose: Monocular 3D Human Pose Estimation via Denoising Diffusion Probabilistic Modelcited by 29
- 2024FinePOSE: Fine-Grained Prompt-Driven 3D Human Pose Estimation via Diffusion Modelscited by 23
- 2023DiffHPE: Robust, Coherent 3D Human Pose Lifting with Diffusioncited by 9
- 2024CHAMP: Conformalized 3D Human Multi-Hypothesis Pose Estimatorscited by 4
- 2026FMPose3D: monocular 3D pose estimation via flow matchingcited by 3
- 2024Di2Pose: Discrete Diffusion Model for Occluded 3D Human Pose Estimationcited by 2
- 2026Learning Context-Adaptive Motion Priors for Masked Motion Diffusion Models with Efficient Kinematic Attention Aggregationcited by 1
- 2025HDiffTG: A Lightweight Hybrid Diffusion-Transformer-GCN Architecture for 3D Human Pose Estimationcited by 0
- 2025HyperDiff: Hypergraph Guided Diffusion Model for 3D Human Pose Estimationcited by 0
- 2026Learning Context-Adaptive Motion Priors for Masked Motion Diffusion Models with Efficient Kinematic Attention Aggregation8 Mar 2026
- 2026FMPose3D: monocular 3D pose estimation via flow matching5 Feb 2026
- 2025HyperDiff: Hypergraph Guided Diffusion Model for 3D Human Pose Estimation20 Aug 2025
- 2025HDiffTG: A Lightweight Hybrid Diffusion-Transformer-GCN Architecture for 3D Human Pose Estimation7 May 2025
- 2024CHAMP: Conformalized 3D Human Multi-Hypothesis Pose Estimators27 May 2024
- 2024Di2Pose: Discrete Diffusion Model for Occluded 3D Human Pose Estimation27 May 2024
- 2024FinePOSE: Fine-Grained Prompt-Driven 3D Human Pose Estimation via Diffusion Models8 May 2024
- 2023DiffHPE: Robust, Coherent 3D Human Pose Lifting with Diffusion4 Sep 2023
- 2022DiffuPose: Monocular 3D Human Pose Estimation via Denoising Diffusion Probabilistic Model6 Dec 2022
- 2022MotionBERT: A Unified Perspective on Learning Human Motion Representationscited by 188
- 2022MixSTE: Seq2seq Mixed Spatio-Temporal Encoder for 3D Human Pose Estimation in Videocited by 158
- 2021MHFormer: Multi-Hypothesis Transformer for 3D Human Pose Estimationcited by 151
- 2022DiffPose: Toward More Reliable 3D Pose Estimationcited by 99
- 2023MotionAGFormer: Enhancing 3D Human Pose Estimation with a Transformer-GCNFormer Networkcited by 62
- 2022GFPose: Learning 3D Human Pose Prior with Gradient Fieldscited by 57
- 2023GLA-GCN: Global-local Adaptive Graph Convolutional Network for 3D Human Pose Estimation from Monocular Videocited by 46
- 2023Human Pose as Compositional Tokenscited by 45
- 2024KTPFormer: Kinematics and Trajectory Prior Knowledge-Enhanced Transformer for 3D Human Pose Estimationcited by 33
- 2022GraphMLP: A Graph MLP-Like Architecture for 3D Human Pose Estimationcited by 21
- 2022CTCNet: A CNN-Transformer Cooperation Network for Face Image Super-Resolutioncited by 19
- 2023Pose-Oriented Transformer with Uncertainty-Guided Refinement for 2D-to-3D Human Pose Estimationcited by 19
12 most cited of 84 All 84 (JSON)
- 2026Dual-stream Spatio-Temporal GCN-Transformer Network for 3D Human Pose Estimation20 Apr 2026
- 2026GazeD: Context-Aware Diffusion for Accurate 3D Gaze Estimation19 Jan 2026
- 2025FastDDHPose: Towards Unified, Efficient, and Disentangled 3D Human Pose Estimation16 Dec 2025
- 2025Adaptive graph Kolmogorov-Arnold network for 3D human pose estimation11 Nov 2025
- 20253D Human Pose and Shape Estimation from LiDAR Point Clouds: A Review15 Sep 2025
- 2025Human-in-Context: Unified Cross-Domain 3D Human Motion Modeling via In-Context Learning14 Aug 2025
- 2025PoseGRAF: Geometric-Reinforced Adaptive Fusion for Monocular 3D Human Pose Estimation17 Jun 2025
- 2025OpenFace 3.0: A Lightweight Multitask System for Comprehensive Facial Behavior Analysis3 Jun 2025
- 2025Learning Pyramid-structured Long-range Dependencies for 3D Human Pose Estimation3 Jun 2025
- 20253D Human Pose Estimation via Spatial Graph Order Attention and Temporal Body Aware Transformer2 May 2025
- 2025HiPART: Hierarchical Pose AutoRegressive Transformer for Occluded 3D Human Pose Estimation30 Mar 2025
- 2025MoFM: A Large-Scale Human Motion Foundation Model8 Feb 2025
12 newest of 84 All 84 (JSON)