3D Reconstruction

Description from the archive archive 2025-07-28.

Benchmarks archive 2025-07-28

10 leaderboard tables shown for this task, 10 with rows (a “benchmark” on this site is a table with at least one row, as on /sota), ordered by row count. “Best model” is the first row in the archive's own order at snapshot; nothing is re-ranked here and metric direction is not recorded in the archive. PwC's Trend sparklines are not in the archive, so that column is omitted.

Syntology column: samples harvested from the paper's repositories and executed on synthesized fixtures; “ran” is not a correctness claim and does not order the table. A dash means no Syntology record for that paper, not a recorded non-run. Read from the graph 2026-09-24.

Libraries

Not in the archive: the export carries no per-task library table, so there is nothing to show at snapshot 2025-07-28.

Datasets archive 2025-07-28

58 datasets whose archive record lists this task, ordered by the archive's paper count. 30 shown of 58 until expanded.

Subtasks archive 2025-07-28

7 subtasks in the archive's task tree.

Parent tasks archive 2025-07-28

Most implemented papers archive 2025-07-28

30 shown of 793 papers with code (2,326 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.

• Instant Neural Graphics Primitives with a Multiresolution Hash Encoding
  16 Jan 2022 17 repositories listed Syntology ran 18 of 44 samples · 26 unverified · 9 pointer-only (licence)
  Neural graphics primitives, parameterized by fully connected neural networks, can be costly to train and evaluate.
• 3D-R2N2: A Unified Approach for Single and Multi-view 3D Object Reconstruction
  2 Apr 2016 13 repositories listed
  Inspired by the recent success of methods that employ shape priors to achieve robust 3D reconstructions, we propose a novel recurrent neural network architecture that we call the 3D Recurrent Reconstruction Neural…
• Kimera: an Open-Source Library for Real-Time Metric-Semantic Localization and Mapping
  6 Oct 2019 12 repositories listed Syntology ran 0 of 5 samples · 5 unverified
  We provide an open-source C++ library for real-time metric-semantic visual-inertial Simultaneous Localization And Mapping (SLAM).
• The Double Sphere Camera Model
  24 Jul 2018 9 repositories listed
  We evaluate the model using a calibration dataset with several different lenses and compare the models using the metrics that are relevant for Visual Odometry, i.
• Occupancy Networks: Learning 3D Reconstruction in Function Space
  10 Dec 2018 7 repositories listed Syntology ran 13 of 23 samples · 10 unverified
  With the advent of deep neural networks, learning-based approaches for 3D reconstruction have gained popularity.
• EPP-MVSNet: Epipolar-Assembling Based Depth Prediction for Multi-View Stereo
  1 Jan 2021 6 repositories listed
  As a result, we achieve promising results on all datasets and the highest F-Score on the online TNT intermediate benchmark.
• Convolutional Occupancy Networks
  10 Mar 2020 6 repositories listed Syntology ran 7 of 21 samples · 14 unverified
  Recently, implicit neural representations have gained popularity for learning-based 3D reconstruction.
• PCRNet: Point Cloud Registration Network using PointNet Encoding
  21 Aug 2019 5 repositories listed
  PointNet has recently emerged as a popular representation for unstructured point cloud data, allowing application of deep learning to tasks such as object detection, segmentation and shape completion.
• Incremental Visual-Inertial 3D Mesh Generation with Structural Regularities
  4 Mar 2019 5 repositories listed
  We propose instead to tightly couple mesh regularization and state estimation by detecting and enforcing structural regularities in a novel factor-graph formulation.
• Pix2Vox: Context-aware 3D Reconstruction from Single and Multi-view Images
  31 Jan 2019 5 repositories listed Syntology ran 1 of 9 samples · 8 unverified
  Then, a context-aware fusion module is introduced to adaptively select high-quality reconstructions for each part (e.
• DeepSDF: Learning Continuous Signed Distance Functions for Shape Representation
  16 Jan 2019 5 repositories listed Syntology ran 2 of 7 samples · 5 unverified · 1 pointer-only (licence)
  In this work, we introduce DeepSDF, a learned continuous Signed Distance Function (SDF) representation of a class of shapes that enables high quality shape representation, interpolation and completion from partial and…
• MVSNet: Depth Inference for Unstructured Multi-view Stereo
  7 Apr 2018 5 repositories listed
  We present an end-to-end deep learning architecture for depth map inference from multi-view images.
• MegaLoc: One Retrieval to Place Them All
  24 Feb 2025 4 repositories listed Syntology ran 1 of 6 samples · 5 unverified
  We find that MegaLoc (1) achieves state of the art on a large number of Visual Place Recognition datasets, (2) impressive results on common Landmark Retrieval datasets, and (3) sets a new state of the art for Visual…
• RealFusion: 360° Reconstruction of Any Object from a Single Image
  21 Feb 2023 4 repositories listed Syntology ran 2 of 6 samples · 4 unverified
  We consider the problem of reconstructing a full 360{\deg} photographic model of an object from a single image of it.
• Learning Accurate Dense Correspondences and When to Trust Them
  5 Jan 2021 4 repositories listed Syntology ran 1 of 1 samples · 0 unverified
  Establishing dense correspondences between a pair of images is an important and general problem.
• Event-based Stereo Visual Odometry
  30 Jul 2020 4 repositories listed
  We present a solution to the problem of visual odometry from the data acquired by a stereo event-based camera rig.
• ASLFeat: Learning Local Features of Accurate Shape and Localization
  23 Mar 2020 4 repositories listed Syntology ran 0 of 16 samples · 16 unverified
  This work focuses on mitigating two limitations in the joint learning of local feature detectors and descriptors.
• Cascade Cost Volume for High-Resolution Multi-View Stereo and Stereo Matching
  13 Dec 2019 4 repositories listed Syntology ran 6 of 14 samples · 8 unverified
  The deep multi-view stereo (MVS) and stereo matching approaches generally construct 3D cost volumes to regularize and regress the output depth or disparity.
• D2-Net: A Trainable CNN for Joint Detection and Description of Local Features
  9 May 2019 4 repositories listed Syntology ran 1 of 13 samples · 12 unverified · 1 pointer-only (licence)
  In this work we address the problem of finding reliable pixel-level correspondences under difficult imaging conditions.
• Learning Implicit Fields for Generative Shape Modeling
  6 Dec 2018 4 repositories listed
  We advocate the use of implicit fields for learning generative models of shapes and introduce an implicit field decoder, called IM-NET, for shape generation, aimed at improving the visual quality of the generated shapes.
• Semi-Dense 3D Reconstruction with a Stereo Event Camera
  19 Jul 2018 4 repositories listed
  Event cameras are bio-inspired sensors that offer several advantages, such as low latency, high-speed and high dynamic range, to tackle challenging scenarios in computer vision.
• Superhuman Accuracy on the SNEMI3D Connectomics Challenge
  31 May 2017 4 repositories listed
  For the past decade, convolutional networks have been used for 3D reconstruction of neurons from electron microscopic (EM) brain images.
• A Point Set Generation Network for 3D Object Reconstruction from a Single Image
  2 Dec 2016 4 repositories listed Syntology ran 2 of 6 samples · 4 unverified · 2 pointer-only (licence)
  Our final solution is a conditional shape sampler, capable of predicting multiple plausible 3D point clouds from an input image.
• Differentiable Voxel-based X-ray Rendering Improves Sparse-View 3D CBCT Reconstruction
  28 Nov 2024 3 repositories listed Syntology ran 2 of 17 samples · 15 unverified
  We present DiffVox, a self-supervised framework for Cone-Beam Computed Tomography (CBCT) reconstruction by directly optimizing a voxelgrid representation using physics-based differentiable X-ray rendering.
• NeBLa: Neural Beer-Lambert for 3D Reconstruction of Oral Structures from Panoramic Radiographs
  8 Apr 2023 3 repositories listed
  However, PX only provides a flattened 2D image, lacking in a 3D view of the oral structure.
• Scrape, Cut, Paste and Learn: Automated Dataset Generation Applied to Parcel Logistics
  18 Oct 2022 3 repositories listed
  This approach of image scraping and selection relaxes the need for a real-world domain-specific dataset that must be either publicly available or created for this purpose.
• Neural Rendering for Stereo 3D Reconstruction of Deformable Tissues in Robotic Surgery
  30 Jun 2022 3 repositories listed
  Reconstruction of the soft tissues in robotic surgery from endoscopic stereo videos is important for many applications such as intra-operative navigation and image-guided robotic surgery automation.
• Power Bundle Adjustment for Large-Scale 3D Reconstruction
  27 Apr 2022 3 repositories listed
  We demonstrate that employing the proposed Power Bundle Adjustment as a sub-problem solver significantly improves speed and accuracy of the distributed optimization.
• CenterSnap: Single-Shot Multi-Object 3D Shape Reconstruction and Categorical 6D Pose and Size Estimation
  3 Mar 2022 3 repositories listed Syntology ran 0 of 6 samples · 6 unverified
  This paper studies the complex task of simultaneous multi-object 3D reconstruction, 6D pose and size estimation from a single-view RGB-D observation.
• Pixel-Perfect Structure-from-Motion with Featuremetric Refinement
  18 Aug 2021 3 repositories listed Syntology ran 0 of 10 samples · 10 unverified
  Finding local features that are repeatable across multiple views is a cornerstone of sparse 3D reconstruction.

Syntology lines on 16 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.