no code implementations • 5 Aug 2024 • Yuxuan Lu, Jiahao Nie, Zhiwei He, Hongjie Gu, Xudong Lv
Current LiDAR point cloud-based 3D single object tracking (SOT) methods typically rely on point-based representation network.
no code implementations • 20 Jan 2024 • Jiahao Nie, Zhiwei He, Xudong Lv, Xueyi Zhou, Dong-Kyu Chae, Fei Xie
Based on this observation, we design a novel point set representation learning network inheriting transformer architecture, termed AdaFormer, which adaptively encodes the dynamically varying shape and size information from cross-category data in a unified manner.
1 code implementation • 1 Apr 2023 • Jiahao Nie, Zhiwei He, Yuxiang Yang, Xudong Lv, Mingyu Gao, Jing Zhang
Incorporating this transformer-based voting scheme into 3D RPN, a novel Siamese method dubbed GLT-T is developed for 3D single object tracking on point clouds.
no code implementations • 15 Jul 2022 • Xudong Lv, Ashok Ajoy
Here we propose an alternate CS regime in situations where the image can be sampled in two incoherent spaces simultaneously, with a special focus on image sampling in Fourier reciprocal spaces (e. g. real-space and k-space).
1 code implementation • 27 Dec 2020 • Xudong Lv, Boya Wang, Dong Ye, Shuo Wang
In this paper, we propose a novel online self-calibration approach for Light Detection and Ranging (LiDAR) and camera sensors.
no code implementations • 14 Oct 2020 • Xudong Lv, Boya Wang, Dong Ye, Shuo Wang
In this paper, we proposed a novel motion removal method, leveraging semantic information and optical flow to extract motion regions.