1 code implementation • 23 May 2023 • Xuecheng Xu, Yanmei Jiao, Sha Lu, Xiaqing Ding, Rong Xiong, Yue Wang
In addition, the image and point cloud cues can be easily stated in the same coordinates, which benefits sensor fusion for place recognition.
no code implementations • 20 Oct 2022 • Sha Lu, Xuecheng Xu, Li Tang, Rong Xiong, Yue Wang
In recent years, deep learning brings improvements to place recognition by learnable feature extraction.
1 code implementation • 12 Oct 2022 • Xuecheng Xu, Sha Lu, Jun Wu, Haojian Lu, Qiuguo Zhu, Yiyi Liao, Rong Xiong, Yue Wang
In addition, we derive sufficient conditions of feature extractors for the representation preserving the roto-translation invariance, making RING++ a framework applicable to generic multi-channel features.
no code implementations • 2 Mar 2022 • Xiaqing Ding, Xuecheng Xu, Sha Lu, Yanmei Jiao, Mengwen Tan, Rong Xiong, Huanjun Deng, Mingyang Li, Yue Wang
Global point cloud registration is an essential module for localization, of which the main difficulty exists in estimating the rotation globally without initial value.
no code implementations • 13 Nov 2020 • Sha Lu, Lin Liu, Kui Yu, Thuc Duy Le, Jixue Liu, Jiuyong Li
Anomaly detection is crucial for understanding unusual behaviors in data, as anomalies offer valuable insights.