no code implementations • 27 Mar 2024 • Jiuming Liu, Dong Zhuo, Zhiheng Feng, Siting Zhu, Chensheng Peng, Zhe Liu, Hesheng Wang
Image pixels are pre-organized as pseudo points for image-to-point structure alignment.
no code implementations • 11 Sep 2022 • Guangming Wang, Zhiheng Feng, Chaokang Jiang, Hesheng Wang
Unlike the previous unsupervised learning of scene flow in point clouds, we propose to use odometry information to assist the unsupervised learning of scene flow and use real-world LiDAR data to train our network.
no code implementations • 4 Sep 2022 • Huiying Deng, Guangming Wang, Zhiheng Feng, Chaokang Jiang, Xinrui Wu, Yanzi Miao, Hesheng Wang
In order to make full use of the rich point cloud information provided by the pseudo-LiDAR, a projection-aware dense odometry pipeline is adopted.