Cited by 3173D Shape Modeling and AnalysisAdvanced Image and Video Retrieval TechniquesAdvanced Neural Network Applications

Unsupervised feature learning for 3D scene labeling

Lai, Kevin, Bo, Liefeng, Fox, Dieter·2014·2014 IEEE International Conference on Robotics and Automation (ICRA)

Abstract

This paper presents an approach for labeling objects in 3D scenes. We introduce HMP3D, a hierarchical sparse coding technique for learning features from 3D point cloud data. HMP3D classifiers are trained using a synthetic dataset of virtual scenes generated using CAD models from an online database. Our scene labeling system combines features learned from raw RGB-D images and 3D point clouds directly, without any hand-designed features, to assign an object label to every 3D point in the scene. Experiments on the RGB-D Scenes Dataset v.2 demonstrate that the proposed approach can be used to label indoor scenes containing both small tabletop objects and large furniture pieces.

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Authors
Lai, K., Bo, L., & Fox, D.
Affiliations
  • University of Washington (US)
  • Amazon (United States) (US)
Venue
2014 IEEE International Conference on Robotics and Automation (ICRA)
Publisher
IEEE
Published
2014-05
Pages
3050-3057
ISSN
1050-4729 (ISSN-L)
OpenAlex
W2073700113
Cited by
317
References
41
Citations by year
2026: 11 · 2025: 12 · 2024: 13 · 2023: 20 · 2022: 16 · 2021: 34 · 2020: 26 · 2019: 33 · 2018: 40 · 2017: 43 · 2016: 44 · 2015: 21 · 2014: 4
FWCI
70.33
Type
conference paper
Language
en
Open access
closed
Locations
Proceedings - IEEE International Conference on Robotics and Automation/Proceedings (publishedVersion)
Topics
  • Physical Sciences › Engineering › Computational Mechanics › 3D Shape Modeling and Analysis
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Image and Video Retrieval Techniques
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
Keywords
unsupervised feature learning, 3D point clouds, RGB-D, virtual scene generation, CAD models, indoor scene understanding

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