1 code implementation • 30 Sep 2022 • Jianyun Xu, Zhenwei Miao, Da Zhang, Hongyu Pan, Kaixuan Liu, Peihan Hao, Jun Zhu, Zhengyang Sun, Hongmin Li, Xin Zhan
By employing INT on CenterPoint, we can get around 7% (Waymo) and 15% (nuScenes) performance boost with only 2~4ms latency overhead, and currently SOTA on the Waymo 3D Detection leaderboard.
1 code implementation • 18 Jun 2021 • Hongmin Li, Xiucai Ye, Akira Imakura, Tetsuya Sakurai
In LSEC, a large-scale spectral clustering based efficient ensemble generation framework is designed to generate various base clusterings within a low computational complexity.
1 code implementation • 30 Apr 2021 • Hongmin Li, Xiucai Ye, Akira Imakura, Tetsuya Sakurai
In this paper, we propose a divide-and-conquer based large-scale spectral clustering method to strike a good balance between efficiency and effectiveness.
Ranked #2 on Image/Document Clustering on pendigits
1 code implementation • 20 Nov 2020 • Hongmin Li, Xiucai Ye, Akira Imakura, Tetsuya Sakurai
Instead of directly using the clustering results obtained from each base spectral clustering algorithm, the proposed method learns a robust presentation of graph Laplacian by ensemble learning from the spectral embedding of each base spectral clustering algorithm.
Ranked #1 on Image/Document Clustering on Wine
no code implementations • 17 Mar 2018 • Hongmin Li, Luping Shi
Object tracking based on retina-inspired and event-based dynamic vision sensor (DVS) is challenging for the noise events, rapid change of event-stream shape, chaos of complex background textures, and occlusion.
no code implementations • 7 Feb 2018 • Hongmin Li, Guoqi Li, Hanchao Liu, Luping Shi
Firstly, the event number of each pixel of the HR DVS image is determined with a sparse signal representation based method to obtain the HR event-count map from that of the LR DVS recording.
no code implementations • 18 Oct 2015 • Hongmin Li, Pei Jing, Guoqi Li
Neuromorphic vision is a concept defined by incorporating neuromorphic vision sensors such as silicon retinas in vision processing system.