Video-Based Markerless Motion Capture for Clinical and Rehabilitation Biomechanics: A PRISMA-ScR Scoping Review of Validated Architectures, Clinical Readiness, and Emerging Methods

arXiv:2609.18667 · cs.CV, physics.med-ph · Submitted 2026-09-16 · Read on arXiv

cs.CV, physics.med-ph

Submitted: 2026-09-16

Updated: 2026-09-16

Terminology

• Accuracy — 21× in this paper · explained in 1 episode
• Calibration — 11× in this paper · explained in 7 episodes
• Foundation Model — 9× in this paper · explained in 3 episodes
• Foundation Models — 7× in this paper · explained in 7 episodes
• Transformer — 7× in this paper · explained in 2 episodes
• Benchmark — 4× in this paper · explained in 2 episodes
• Verification — 4× in this paper · explained in 2 episodes
• Grounding — 3× in this paper · explained in 3 episodes
• Normalizing Flow — 3× in this paper · explained in 3 episodes
• Normalizing Flows — 3× in this paper · explained in 4 episodes
• Computational Biology — 2× in this paper · explained in 2 episodes
• Consistency — 2× in this paper · explained in 3 episodes
• Core — 2× in this paper · explained in 2 episodes
• Robustness — 2× in this paper · explained in 5 episodes
• Benchmarking — 1× in this paper · explained in 4 episodes
• CVF Conf Comput Vis Pattern Recognit — 1× in this paper
• CVF International Conference on Computer Vision — 1× in this paper
• Diffusion Model — 1× in this paper · explained in 8 episodes
• Fidelity — 1× in this paper · explained in 2 episodes
• Hypergraph — 1× in this paper · explained in 2 episodes
• Joanna Briggs Institute — 1× in this paper
• Representation Learning — 1× in this paper · explained in 2 episodes
• Semi-supervised Learning — 1× in this paper · explained in 4 episodes
• Uncertainty Quantification — 1× in this paper · explained in 8 episodes

Sources

• BlazePose: On-device Real-time Body Pose tracking
• BioPose: Biomechanically-accurate 3D Pose Estimation from Monocular Videos
• OpenCap Monocular: 3D Human Kinematics and Musculoskeletal Dynamics from a Single Smartphone Video
• TRAM: Global Trajectory and Motion of 3D Humans from in-the-wild Videos
• RapidPoseTriangulation: Multi-view Multi-person Whole-body Human Pose Triangulation in a Millisecond
• DETRPose: Real-Time End-to-End Multi-Person Pose Estimation via Modified Transformer Decoder and Novel Denoising Keypoints
• FastHMR: Accelerating Human Mesh Recovery via Token and Layer Merging with Diffusion Decoding
• AJAHR: Amputated Joint Aware 3D Human Mesh Recovery
• Mamba-Driven Topology Fusion for Monocular 3D Human Pose Estimation
• DreamPose3D: Hallucinative Diffusion with Prompt Learning for 3D Human Pose Estimation
• HyperDiff: Hypergraph Guided Diffusion Model for 3D Human Pose Estimation
• Validation of Human Pose Estimation and Human Mesh Recovery for Extracting Clinically Relevant Motion Data from Videos
• Biomechanically Accurate Gait Analysis: A 3d Human Reconstruction Framework for Markerless Estimation of Gait Parameters
• Physics-Informed Learning for Human Whole-Body Kinematics Prediction via Sparse IMUs
• Efficient Vision Transformer for Human Pose Estimation via Patch Selection
• Beyond Static Frames: Temporal Aggregate-and-Restore Vision Transformer for Human Pose Estimation
• BiomechGPT: Extending Motion-Language Models to Clinical Motion Understanding
• BiomechAgent: AI-Assisted Biomechanical Analysis Through Code-Generating Agents
• GroundLink: A Dataset Unifying Human Body Movement and Ground Reaction Dynamics
• RTMPose: Real-Time Multi-Person Pose Estimation based on MMPose

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