Zero-shot 3D Point Cloud Classification

Benchmarks archive 2025-07-28

No benchmark for this task in the archive.

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

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Most implemented papers archive 2025-07-28

9 shown of 9 papers with code (13 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.

• Uni3D: Exploring Unified 3D Representation at Scale
  10 Oct 2023 2 repositories listed Syntology ran 1 of 2 samples · 1 unverified
  Scaling up representations for images or text has been extensively investigated in the past few years and has led to revolutions in learning vision and language.
• PointCLIP V2: Prompting CLIP and GPT for Powerful 3D Open-world Learning
  21 Nov 2022 2 repositories listed Syntology ran 5 of 12 samples · 7 unverified
  In this paper, we first collaborate CLIP and GPT to be a unified 3D open-world learner, named as PointCLIP V2, which fully unleashes their potential for zero-shot 3D classification, segmentation, and detection.
• PointCLIP: Point Cloud Understanding by CLIP
  4 Dec 2021 2 repositories listed
  On top of that, we design an inter-view adapter to better extract the global feature and adaptively fuse the few-shot knowledge learned from 3D into CLIP pre-trained in 2D.
• OpenDlign: Open-World Point Cloud Understanding with Depth-Aligned Images
  25 Apr 2024 1 repository listed Syntology ran 4 of 4 samples · 0 unverified · 4 pointer-only (licence)
  In this paper, we present OpenDlign, a novel open-world 3D model using depth-aligned images generated from a diffusion model for robust multimodal alignment.
• OpenIns3D: Snap and Lookup for 3D Open-vocabulary Instance Segmentation
  1 Sep 2023 1 repository listed Syntology ran 1 of 3 samples · 2 unverified
  In this work, we introduce OpenIns3D, a new 3D-input-only framework for 3D open-vocabulary scene understanding.
• Beyond First Impressions: Integrating Joint Multi-modal Cues for Comprehensive 3D Representation
  6 Aug 2023 1 repository listed
  Insufficient synergy neglects the idea that a robust 3D representation should align with the joint vision-language space, rather than independently aligning with each modality.
• OpenShape: Scaling Up 3D Shape Representation Towards Open-World Understanding
  18 May 2023 1 repository listed Syntology ran 0 of 7 samples · 7 unverified
  Due to their alignment with CLIP embeddings, our learned shape representations can also be integrated with off-the-shelf CLIP-based models for various applications, such as point cloud captioning and point…
• ULIP: Learning a Unified Representation of Language, Images, and Point Clouds for 3D Understanding
  10 Dec 2022 1 repository listed Syntology ran 1 of 1 samples · 0 unverified
  Then, ULIP learns a 3D representation space aligned with the common image-text space, using a small number of automatically synthesized triplets.
• CLIP2Point: Transfer CLIP to Point Cloud Classification with Image-Depth Pre-training
  3 Oct 2022 1 repository listed
  To address this issue, we propose CLIP2Point, an image-depth pre-training method by contrastive learning to transfer CLIP to the 3D domain, and adapt it to point cloud classification.

Syntology lines on 6 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.