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PointCMP: Contrastive Mask Prediction for Self-supervised Learning on Point Cloud Videos

  • Published:2023-06 Issue: Volume: Page:
  • ISSN:
  • Container-title:2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
  • language:
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Author:

Shen Zhiqiang1,Sheng Xiaoxiao1,Wang Longguang2,Guo Yulan3,Liu Qiong4,Zhou Xi4

Affiliation:

1. Shanghai Jiao Tong University

2. Aviation University of Air Force

3. Sun Yat-sen University

4. CloudWalk

Funder

National Natural Science Foundation of China

Publisher

IEEE

Reference68 articles.

1. Point 4D transformer networks for spatiotemporal modeling in point cloud videos;fan;CVPR,2021

2. PointContrast: Unsupervised pretraining for 3D point cloud understanding;xie;ECCV,2020

3. An image is worth 16x16 words: Transformers for image recognition at scale;dosovitskiy;ICLRE,2021

4. Greedy Hierarchical Variational Autoencoders for Large-Scale Video Prediction

5. PSTNet: Point spatiotemporal convolution on point cloud sequences;fan;ICLRE,2021

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. VG4D: Vision-Language Model Goes 4D Video Recognition;2024 IEEE International Conference on Robotics and Automation (ICRA);2024-05-13

2. Point Spatio-Temporal Pyramid Network for Point Cloud Video Understanding;IEEE Signal Processing Letters;2024

3. Masked Spatio-Temporal Structure Prediction for Self-supervised Learning on Point Cloud Videos;2023 IEEE/CVF International Conference on Computer Vision (ICCV);2023-10-01

4. Point Contrastive Prediction with Semantic Clustering for Self-Supervised Learning on Point Cloud Videos;2023 IEEE/CVF International Conference on Computer Vision (ICCV);2023-10-01

5. Self-Supervised Learning for 3-D Point Clouds Based on a Masked Linear Autoencoder;IEEE Transactions on Geoscience and Remote Sensing;2023
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