3D Shape Modeling

Description from the archive archive 2025-07-28.

Benchmarks archive 2025-07-28

2 leaderboard tables shown for this task, 2 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

7 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

13 shown of 13 papers with code (28 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.

• Mesh R-CNN
  6 Jun 2019 7 repositories listed
  We propose a system that detects objects in real-world images and produces a triangle mesh giving the full 3D shape of each detected object.
• Temporal 3D Shape Modeling for Video-Based Cloth-Changing Person Re-Identification
  4 Jan 2024 2 repositories listed
  In this work, we propose "Temporal 3D ShapE Modeling for VCCRe-ID" (SEMI), a lightweight end-to-end framework that addresses these issues by learning human 3D shape representations.
• Direct3D-S2: Gigascale 3D Generation Made Easy with Spatial Sparse Attention
  23 May 2025 1 repository listed Syntology ran 2 of 10 samples · 8 unverified
  Generating high-resolution 3D shapes using volumetric representations such as Signed Distance Functions (SDFs) presents substantial computational and memory challenges.
• Dora: Sampling and Benchmarking for 3D Shape Variational Auto-Encoders
  23 Dec 2024 1 repository listed Syntology ran 2 of 7 samples · 5 unverified
  However, the widely adopted uniform point sampling strategy in Shape VAE training often leads to a significant loss of geometric details, limiting the quality of shape reconstruction and downstream generation tasks.
• 3D VR Sketch Guided 3D Shape Prototyping and Exploration
  19 Jun 2023 1 repository listed
  3D shape modeling is labor-intensive, time-consuming, and requires years of expertise.
• 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.
• 3DILG: Irregular Latent Grids for 3D Generative Modeling
  27 May 2022 1 repository listed
  All probabilistic experiments confirm that we are able to generate detailed and high quality shapes to yield the new state of the art in generative 3D shape modeling.
• SPAGHETTI: Editing Implicit Shapes Through Part Aware Generation
  31 Jan 2022 1 repository listed Syntology ran 0 of 6 samples · 6 unverified
  Neural implicit fields are quickly emerging as an attractive representation for learning based techniques.
• Object Shape Error Response Using Bayesian 3-D Convolutional Neural Networks for Assembly Systems With Compliant Parts
  8 Dec 2021 1 repository listed
  The paper proposes a novel Object Shape Error Response (OSER) approach to estimate the dimensional and geometric variation of assembled products and then, relate, these to process parameters, which can be interpreted as…
• GSNet: Joint Vehicle Pose and Shape Reconstruction with Geometrical and Scene-aware Supervision
  26 Jul 2020 1 repository listed
  GSNet utilizes a unique four-way feature extraction and fusion scheme and directly regresses 6DoF poses and shapes in a single forward pass.
• Learning to Dress 3D People in Generative Clothing
  31 Jul 2019 1 repository listed
  To our knowledge, this is the first generative model that directly dresses 3D human body meshes and generalizes to different poses.
• Pix3D: Dataset and Methods for Single-Image 3D Shape Modeling
  12 Apr 2018 1 repository listed
  We study 3D shape modeling from a single image and make contributions to it in three aspects.
• Learning 6-DOF Grasping Interaction via Deep Geometry-aware 3D Representations
  24 Aug 2017 1 repository listed
  Our contributions are fourfold: (1) To best of our knowledge, we are presenting for the first time a method to learn a 6-DOF grasping net from RGBD input; (2) We build a grasping dataset from demonstrations in virtual…

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.