4D reconstruction

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Most implemented papers archive 2025-07-28

29 shown of 29 papers with code (78 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• Gaussian-Flow: 4D Reconstruction with Dynamic 3D Gaussian Particle
  6 Dec 2023 2 repositories listed
  Moreover, the explicit deformation modeling for discretized Gaussian points ensures ultra-fast training and rendering of a 4D scene, which is comparable to the original 3DGS designed for static 3D reconstruction.
• Neural LerPlane Representations for Fast 4D Reconstruction of Deformable Tissues
  31 May 2023 2 repositories listed
  Reconstructing deformable tissues from endoscopic stereo videos in robotic surgery is crucial for various clinical applications.
• Streaming 4D Visual Geometry Transformer
  15 Jul 2025 1 repository listed Syntology ran 4 of 13 samples · 9 unverified · 13 pointer-only (licence)
  Perceiving and reconstructing 4D spatial-temporal geometry from videos is a fundamental yet challenging computer vision task.
• Geo4D: Leveraging Video Generators for Geometric 4D Scene Reconstruction
  10 Apr 2025 1 repository listed
  We introduce Geo4D, a method to repurpose video diffusion models for monocular 3D reconstruction of dynamic scenes.
• Easi3R: Estimating Disentangled Motion from DUSt3R Without Training
  31 Mar 2025 1 repository listed
  Recent advances in DUSt3R have enabled robust estimation of dense point clouds and camera parameters of static scenes, leveraging Transformer network architectures and direct supervision on large-scale 3D datasets.
• PhysTwin: Physics-Informed Reconstruction and Simulation of Deformable Objects from Videos
  23 Mar 2025 1 repository listed Syntology ran 0 of 5 samples · 5 unverified
  Creating a physical digital twin of a real-world object has immense potential in robotics, content creation, and XR.
• WideRange4D: Enabling High-Quality 4D Reconstruction with Wide-Range Movements and Scenes
  17 Mar 2025 1 repository listed
  In this paper, we focus on 4D scene reconstruction with significant object spatial movements and propose a novel 4D reconstruction benchmark, WideRange4D.
• DrivingRecon: Large 4D Gaussian Reconstruction Model For Autonomous Driving
  12 Dec 2024 1 repository listed Syntology ran 1 of 15 samples · 14 unverified · 15 pointer-only (licence)
  To this end, we introduce the Large 4D Gaussian Reconstruction Model (DrivingRecon), a generalizable driving scene reconstruction model, which directly predicts 4D Gaussian from surround view videos.
• SynCamMaster: Synchronizing Multi-Camera Video Generation from Diverse Viewpoints
  10 Dec 2024 1 repository listed Syntology ran 0 of 3 samples · 3 unverified · 3 pointer-only (licence)
  Recent advancements in video diffusion models have shown exceptional abilities in simulating real-world dynamics and maintaining 3D consistency.
• Driv3R: Learning Dense 4D Reconstruction for Autonomous Driving
  9 Dec 2024 1 repository listed
  Realtime 4D reconstruction for dynamic scenes remains a crucial challenge for autonomous driving perception.
• Deblur4DGS: 4D Gaussian Splatting from Blurry Monocular Video
  9 Dec 2024 1 repository listed Syntology ran 0 of 8 samples · 8 unverified · 8 pointer-only (licence)
  Recent 4D reconstruction methods have yielded impressive results but rely on sharp videos as supervision.
• SEED4D: A Synthetic Ego--Exo Dynamic 4D Data Generator, Driving Dataset and Benchmark
  1 Dec 2024 1 repository listed
  To facilitate the development of 3D and 4D reconstruction methods in the autonomous driving context, we propose a Synthetic Ego--Exo Dynamic 4D (SEED4D) data generator and dataset.
• 4DPV: 4D Pet from Videos by Coarse-to-Fine Non-Rigid Radiance Fields
  15 Nov 2024 1 repository listed Syntology ran 1 of 4 samples · 3 unverified · 4 pointer-only (licence)
  We present a coarse-to-fine neural deformation model to simultaneously recover the camera pose and the 4D reconstruction of an unknown object from multiple RGB sequences in the wild.
• MonST3R: A Simple Approach for Estimating Geometry in the Presence of Motion
  4 Oct 2024 1 repository listed
  Estimating geometry from dynamic scenes, where objects move and deform over time, remains a core challenge in computer vision.
• Robot See Robot Do: Imitating Articulated Object Manipulation with Monocular 4D Reconstruction
  26 Sep 2024 1 repository listed Syntology ran 1 of 1 samples · 0 unverified · 1 pointer-only (licence)
  This analysis-by-synthesis approach uses part-centric feature fields in an iterative optimization which enables the use of geometric regularizers to recover 3D motions from only a single video.
• SplatFields: Neural Gaussian Splats for Sparse 3D and 4D Reconstruction
  17 Sep 2024 1 repository listed Syntology ran 12 of 19 samples · 7 unverified · 19 pointer-only (licence)
  Digitizing 3D static scenes and 4D dynamic events from multi-view images has long been a challenge in computer vision and graphics.
• NeRF-CA: Dynamic Reconstruction of X-ray Coronary Angiography with Extremely Sparse-views
  29 Aug 2024 1 repository listed
  NeRF-CA serves as a first stepping stone for solving the 4D CA reconstruction problem, achieving adequate 4D reconstructions from as few as four angiograms, as required by clinical practice, while significantly…
• S4D: Streaming 4D Real-World Reconstruction with Gaussians and 3D Control Points
  23 Aug 2024 1 repository listed Syntology ran 11 of 14 samples · 3 unverified · 14 pointer-only (licence)
  To address these challenges, we introduce a novel approach for streaming 4D real-world reconstruction utilizing discrete 3D control points.
• MoSca: Dynamic Gaussian Fusion from Casual Videos via 4D Motion Scaffolds
  27 May 2024 1 repository listed Syntology ran 2 of 2 samples · 0 unverified
  We introduce 4D Motion Scaffolds (MoSca), a modern 4D reconstruction system designed to reconstruct and synthesize novel views of dynamic scenes from monocular videos captured casually in the wild.
• Vidu4D: Single Generated Video to High-Fidelity 4D Reconstruction with Dynamic Gaussian Surfels
  27 May 2024 1 repository listed Syntology ran 2 of 2 samples · 0 unverified
  Vidu4D also contains a novel initialization state that provides a proper start for the warping fields in DGS.
• LiDAR4D: Dynamic Neural Fields for Novel Space-time View LiDAR Synthesis
  3 Apr 2024 1 repository listed Syntology ran 5 of 6 samples · 1 unverified
  In light of this, we propose LiDAR4D, a differentiable LiDAR-only framework for novel space-time LiDAR view synthesis.
• Diffusion²: Dynamic 3D Content Generation via Score Composition of Video and Multi-view Diffusion Models
  2 Apr 2024 1 repository listed Syntology ran 14 of 14 samples · 0 unverified · 3 pointer-only (licence)
  These models are pretrained on Internet-scale image data and fine-tuned on massive 3D data, offering the capability of producing highly consistent multi-view images.
• Motion2VecSets: 4D Latent Vector Set Diffusion for Non-rigid Shape Reconstruction and Tracking
  12 Jan 2024 1 repository listed
  To address these challenges, we introduce a diffusion model that explicitly learns the shape and motion distribution of non-rigid objects through an iterative denoising process of compressed latent representations.
• ResFields: Residual Neural Fields for Spatiotemporal Signals
  6 Sep 2023 1 repository listed Syntology ran 0 of 1 samples · 1 unverified
  Neural fields, a category of neural networks trained to represent high-frequency signals, have gained significant attention in recent years due to their impressive performance in modeling complex 3D data, such as signed…
• 4D Myocardium Reconstruction with Decoupled Motion and Shape Model
  27 Aug 2023 1 repository listed
  Estimating the shape and motion state of the myocardium is essential in diagnosing cardiovascular diseases.
• LoRD: Local 4D Implicit Representation for High-Fidelity Dynamic Human Modeling
  18 Aug 2022 1 repository listed
  Recent progress in 4D implicit representation focuses on globally controlling the shape and motion with low dimensional latent vectors, which is prone to missing surface details and accumulating tracking error.
• Learning Parallel Dense Correspondence from Spatio-Temporal Descriptors for Efficient and Robust 4D Reconstruction
  30 Mar 2021 1 repository listed Syntology ran 2 of 2 samples · 0 unverified
  This paper focuses on the task of 4D shape reconstruction from a sequence of point clouds.
• Temporal Interpolation via Motion Field Prediction
  12 Apr 2018 1 repository listed
  Temporal interpolation of navigator slices an be used to reduce the number of navigator acquisitions without degrading specificity in stacking.
• Iterative Inversion of Deformation Vector Fields with Feedback Control
  27 Oct 2016 1 repository listed
  Conclusion: Our analysis captures properties of DVF data associated with clinical CT images, and provides new understanding of iterative DVF inversion algorithms with a simple residual feedback control.

Syntology lines on 15 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.