Symmetry Detection

Benchmarks archive 2025-07-28

1 leaderboard table shown for this task, 1 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

5 datasets whose archive record lists this task, ordered by the archive's paper count.

Subtasks archive 2025-07-28

No subtask under this task in the archive's task tree.

Most implemented papers archive 2025-07-28

15 shown of 15 papers with code (49 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.

• Scattering Spectra Models for Physics
  29 Jun 2023 2 repositories listed Syntology ran 5 of 6 samples · 1 unverified · 6 pointer-only (licence)
  In this paper, we introduce scattering spectra models for stationary fields and we show that they provide accurate and robust statistical descriptions of a wide range of fields encountered in physics.
• E3Sym: Leveraging E(3) Invariance for Unsupervised 3D Planar Reflective Symmetry Detection
  1 Jan 2023 2 repositories listed
  E3Sym establishes robust point correspondences through the use of E(3) invariant features extracted from a lightweight neural network, from which the dense symmetry prediction is produced.
• Symmetry Detection of Occluded Point Cloud Using Deep Learning
  14 Mar 2020 2 repositories listed
  Symmetry detection has been a classical problem in computer graphics, many of which using traditional geometric methods.
• DeepFlux for Skeletons in the Wild
  30 Nov 2018 2 repositories listed
  In the present article, we depart from this strategy by training a CNN to predict a two-dimensional vector field, which maps each scene point to a candidate skeleton pixel, in the spirit of flux-based skeletonization…
• Hamiltonian Neural Networks with Automatic Symmetry Detection
  19 Jan 2023 1 repository listed
  Recently, Hamiltonian neural networks (HNN) have been introduced to incorporate prior physical knowledge when learning the dynamical equations of Hamiltonian systems.
• Signal enhancement for two-dimensional cryo-EM data processing
  2 Dec 2022 1 repository listed
  Different tasks in the computational pipeline of single-particle cryo-electron microscopy (cryo-EM) require enhancing the quality of the highly noisy raw images.
• Reflection and Rotation Symmetry Detection via Equivariant Learning
  31 Mar 2022 1 repository listed Syntology ran 3 of 12 samples · 9 unverified
  The inherent challenge of detecting symmetries stems from arbitrary orientations of symmetry patterns; a reflection symmetry mirrors itself against an axis with a specific orientation while a rotation symmetry matches…
• Using Machine Learning to Detect Rotational Symmetries from Reflectional Symmetries in 2D Images
  17 Jan 2022 1 repository listed
  We demonstrate and analyze the performance of the extended algorithm to detect localised symmetries and the machine learning model to classify rotational symmetries.
• Data Augmentation through Expert-guided Symmetry Detection to Improve Performance in Offline Reinforcement Learning
  18 Dec 2021 1 repository listed
  Offline estimation of the dynamical model of a Markov Decision Process (MDP) is a non-trivial task that greatly depends on the data available in the learning phase.
• PRS-Net: Planar Reflective Symmetry Detection Net for 3D Models
  15 Oct 2019 1 repository listed Syntology ran 0 of 10 samples · 10 unverified
  In this paper, we present a novel learning framework to automatically discover global planar reflective symmetry of a 3D shape.
• Symmetry Detection and Classification in Drawings of Graphs
  1 Jul 2019 1 repository listed
  Finally, we make available a collection of images of graph drawings with specific symmetric features that can be used in machine learning systems for training, testing and validation purposes.
• SRN: Side-output Residual Network for Object Reflection Symmetry Detection and Beyond
  17 Jul 2018 1 repository listed
  The end-to-end deep learning approach, referred to as a side-output residual network (SRN), leverages the output residual units (RUs) to fit the errors between the object ground-truth symmetry and the side-outputs of…
• Wavelet-based Reflection Symmetry Detection via Textural and Color Histograms
  10 Jul 2017 1 repository listed
  Symmetry is one of the significant visual properties inside an image plane, to identify the geometrically balanced structures through real-world objects.
• SRN: Side-output Residual Network for Object Symmetry Detection in the Wild
  7 Mar 2017 1 repository listed
  By stacking RUs in a deep-to-shallow manner, SRN exploits the 'flow' of errors among multiple scales to ease the problems of fitting complex outputs with limited layers, suppressing the complex backgrounds, and…
• A convolutional approach to reflection symmetry
  17 Sep 2016 1 repository listed
  We present a convolutional approach to reflection symmetry detection in 2D.

Syntology lines on 3 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.