Exploring Data-Efficient 3D Scene Understanding with Contrastive Scene Contexts

16 December 2020

Ji Hou

Benjamin Graham

Matthias Nießner

Saining Xie

3DPC

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Papers citing "Exploring Data-Efficient 3D Scene Understanding with Contrastive Scene Contexts"

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Title
Back to Reality: Weakly-supervised 3D Object Detection with Shape-guided Label Enhancement Xiuwei Xu Yifan Wang Yu Zheng Yongming Rao Jie Zhou Jiwen Lu 3DPC 23 23 0 10 Mar 2022
Unsupervised Point Cloud Representation Learning with Deep Neural Networks: A Survey Aoran Xiao Jiaxing Huang Dayan Guan Xiaoqin Zhang Shijian Lu Ling Shao 3DPC 18 71 0 28 Feb 2022
PointMatch: A Consistency Training Framework for Weakly Supervised Semantic Segmentation of 3D Point Clouds Yushuang Wu Zizheng Yan Shengcai Cai Guanbin Li Yizhou Yu Xiaoguang Han Shuguang Cui 3DPC 3DV 31 16 0 22 Feb 2022
COLA: COarse LAbel pre-training for 3D semantic segmentation of sparse LiDAR datasets Jules Sanchez Jean-Emmanuel Deschaud Franccois Goulette 3DPC 25 7 0 14 Feb 2022
SensatUrban: Learning Semantics from Urban-Scale Photogrammetric Point Clouds Qingyong Hu Bo Yang Sheikh Khalid W. Xiao Niki Trigoni Andrew Markham 3DPC 24 85 0 12 Jan 2022
Box2Seg: Learning Semantics of 3D Point Clouds with Box-Level Supervision Y. Liu Qingyong Hu Yinjie Lei Kai Xu Jonathan Li Yulan Guo 3DPC 8 10 0 09 Jan 2022
SimIPU: Simple 2D Image and 3D Point Cloud Unsupervised Pre-Training for Spatial-Aware Visual Representations Zhenyu Li Zehui Chen Ang Li Liangji Fang Qinhong Jiang Xianming Liu Junjun Jiang Bolei Zhou Hang Zhao 3DPC SSL 18 64 0 09 Dec 2021
4DContrast: Contrastive Learning with Dynamic Correspondences for 3D Scene Understanding Yujin Chen Matthias Nießner Angela Dai 3DPC 105 58 0 06 Dec 2021
Point Cloud Instance Segmentation with Semi-supervised Bounding-Box Mining Yongbin Liao Hongyuan Zhu Yang-ting Zhang Chuangguan Ye Tao Chen Jiayuan Fan ISeg 3DPC 30 20 0 30 Nov 2021
Multimodal Semi-Supervised Learning for 3D Objects Zhimin Chen Longlong Jing Yang Liang Yingli Tian Bing Li 3DPC 10 28 0 22 Oct 2021
Guided Point Contrastive Learning for Semi-supervised Point Cloud Semantic Segmentation Li Jiang Shaoshuai Shi Zhuotao Tian Xin Lai Shu-Lin Liu Chi-Wing Fu Jiaya Jia SSL 3DPC 123 115 0 15 Oct 2021
Pointly-supervised 3D Scene Parsing with Viewpoint Bottleneck Liyi Luo Beiwen Tian Hao Zhao Guyue Zhou 3DPC 19 9 0 17 Sep 2021
Dense Supervision Propagation for Weakly Supervised Semantic Segmentation on 3D Point Clouds Jiacheng Wei Guosheng Lin Kim-Hui Yap Fayao Liu Tzu-Yi Hung 3DPC 19 12 0 23 Jul 2021
Dynamic Convolution for 3D Point Cloud Instance Segmentation Tong He Chunhua Shen A. Hengel 3DPC 16 13 0 18 Jul 2021
Image2Point: 3D Point-Cloud Understanding with 2D Image Pretrained Models Chenfeng Xu Shijia Yang Tomer Galanti Bichen Wu Xiangyu Yue Bohan Zhai Wei Zhan Peter Vajda Kurt Keutzer M. Tomizuka 3DPC 33 53 0 08 Jun 2021
Pri3D: Can 3D Priors Help 2D Representation Learning? Ji Hou Saining Xie Benjamin Graham Angela Dai Matthias Nießner SSL 3DPC MDE 82 79 0 22 Apr 2021
SQN: Weakly-Supervised Semantic Segmentation of Large-Scale 3D Point Clouds Qingyong Hu Bo Yang Guangchi Fang Yulan Guo A. Leonardis Niki Trigoni Andrew Markham 3DPC 34 117 0 11 Apr 2021
One Thing One Click: A Self-Training Approach for Weakly Supervised 3D Semantic Segmentation Zhengzhe Liu Xiaojuan Qi Chi-Wing Fu 3DPC 33 129 0 06 Apr 2021
SegGroup: Seg-Level Supervision for 3D Instance and Semantic Segmentation An Tao Yueqi Duan Yi Wei Jiwen Lu Jie Zhou 3DPC 27 49 0 18 Dec 2020
Curiosity-driven 3D Object Detection Without Labels David J. Griffiths Jan Boehm Tobias Ritschel 3DPC 11 1 0 02 Dec 2020
Unsupervised Point Cloud Pre-Training via Occlusion Completion Hanchen Wang Qi Liu Xiangyu Yue Joan Lasenby Matt J. Kusner 3DPC 11 242 0 02 Oct 2020
PointContrast: Unsupervised Pre-training for 3D Point Cloud Understanding Saining Xie Jiatao Gu Demi Guo C. Qi Leonidas J. Guibas Or Litany 3DPC 141 622 0 21 Jul 2020
OccuSeg: Occupancy-aware 3D Instance Segmentation Lei Han Tian Zheng Lan Xu Lu Fang 3DPC 157 256 0 14 Mar 2020
ImVoteNet: Boosting 3D Object Detection in Point Clouds with Image Votes C. Qi Xinlei Chen Or Litany Leonidas J. Guibas 3DPC 195 248 0 29 Jan 2020
Unsupervised Multi-Task Feature Learning on Point Clouds Kaveh Hassani Mike Haley SSL 3DPC 117 193 0 18 Oct 2019