no code implementations • 27 Sep 2023 • Ruixu Geng, Yadong Li, Dongheng Zhang, Jincheng Wu, Yating Gao, Yang Hu, Yan Chen
However, existing methods failed to simultaneously address the three main challenges in mmWave radar pointcloud reconstruction: specular information lost, low angular resolution, and strong interference and noise.
no code implementations • CVPR 2023 • Yu Wang, Yadong Li, Hongbin Wang
In this paper, we hypothesize that snippets with similar representations should be considered as the same action class despite the absence of supervision signals on each snippet.
Multiple Instance Learning Weakly Supervised Action Localization +2
no code implementations • 21 Nov 2022 • Bo Yan, XingRan Zhao, Yadong Li, Hongbin Wang
And in order to make the most of visual inductive priors, we designed a task-specific inference processing strategy.
2 code implementations • 28 Sep 2022 • Bo Yan, Fengliang Qi, Zhuang Li, Yadong Li, Hongbin Wang
The goal of ACM MMSports2022 DeepSportRadar Instance Segmentation Challenge is to tackle the segmentation of individual humans including players, coaches and referees on a basketball court.
1 code implementation • 12 Sep 2022 • Haobo Chen, Chuyang Zhao, Kai Tu, Junru Chen, Yadong Li, Boxun Li
In this paper, we first verify through an experiment that style factors are a vital part of domain bias.
Domain Generalization Generalizable Person Re-identification +1
1 code implementation • 22 Jun 2022 • Chuyang Zhao, Haobo Chen, Wenyuan Zhang, Junru Chen, Sipeng Zhang, Yadong Li, Boxun Li
Natural language (NL) based vehicle retrieval aims to search specific vehicle given text description.
no code implementations • 20 Nov 2021 • Bin-Bin Zhang, Dongheng Zhang, Yadong Li, Yang Hu, Yan Chen
To tackle this challenge, we propose an unsupervised domain adaptation framework for device free gesture recognition by making effective use of the unlabeled target domain data.
1 code implementation • 11 Nov 2021 • Yadong Li, Dongheng Zhang, Jinbo Chen, Jinwei Wan, Dong Zhang, Yang Hu, Qibin Sun, Yan Chen
To enhance the robustness of the system and reduce data collecting efforts, we design a data augmentation framework for mmWave signals based on correlations between signal patterns and gesture variations.
no code implementations • 30 Apr 2021 • Junru Chen, Shiqing Geng, Yongluan Yan, Danyang Huang, Hao liu, Yadong Li
Vehicle Re-identification aims to identify a specific vehicle across time and camera view.
no code implementations • 13 May 2020 • Chaoran Zhuge, Yujie Peng, Yadong Li, Jiangbo Ai, Junru Chen
Vehicle re-identification is one of the core technologies of intelligent transportation systems and smart cities, but large intra-class diversity and inter-class similarity poses great challenges for existing method.
1 code implementation • CVPR 2020 • Dechao Meng, Liang Li, Xuejing Liu, Yadong Li, Shijie Yang, Zheng-Jun Zha, Xingyu Gao, Shuhui Wang, Qingming Huang
Vehicle Re-Identification is to find images of the same vehicle from various views in the cross-camera scenario.
no code implementations • ICCV 2019 • Ruihang Chu, Yifan Sun, Yadong Li, Zheng Liu, Chi Zhang, Yichen Wei
This paper considers vehicle re-identification (re-ID) problem.
no code implementations • 13 Sep 2019 • Yadong Li, Xin Cui
Our method is based on an accurate analytical approximation to the Shapley value of a neuron with ReLU activation.
no code implementations • 15 May 2019 • Yadong Li, Dimitri Offengenden, Jan Burgy
We formulate banks' capital optimization problem as a classic mean variance optimization, by leveraging an accurate linear approximation to the Shapely or Constrained Aumann-Shapley (CAS) allocation of max or nested max cost functions.