1 code implementation • 25 Dec 2023 • Jingwei Song, Ray Zhang, Qiuchen Zhu, Jianyu Lin, Maani Ghaffari
Conclusion: The proposed BDIS-SLAM is a lightweight stereo dense SLAM system for MIS.
2 code implementations • 6 May 2022 • Jingwei Song, Qiuchen Zhu, Jianyu Lin, Maani Ghaffari
The patch-based fast disparity searching algorithm is adopted for the rectified stereo images.
no code implementations • 5 Jan 2022 • Jingwei Song, Mitesh Patel, Maani Ghaffari
This paper proposes a new image-based localization framework that explicitly localizes the camera/robot by fusing Convolutional Neural Network (CNN) and sequential images' geometric constraints.
1 code implementation • 14 Jun 2021 • Jingwei Song, Qiuchen Zhu, Jianyu Lin, Maani Ghaffari
Our Bayesian method correctly balances the probability of the patch for stereo images at different scales.
no code implementations • 11 May 2020 • Jingwei Song, Mitesh Patel, Andreas Girgensohn, Chelhwon Kim
Considering these, we propose a novel approach to combine DL method with traditional feature based approach to achieve better localization with small training data.
1 code implementation • 10 May 2020 • Jingwei Song, Mitesh Patel, Ashkan Jasour, Maani Ghaffari
In this paper, we present a statistical inference on the element-wise uncertainty quantification of the estimated deforming 3D shape points in the case of the exact low-rank SDP problem.
1 code implementation • 23 Apr 2020 • Jingwei Song, Shaobo Xia, Jun Wang, Mitesh Patel, Dong Chen
Sliding-window based low-rank matrix approximation (LRMA) is a technique widely used in hyperspectral images (HSIs) denoising or completion.
no code implementations • 22 Mar 2020 • Jingwei Song, Jun Wang, Liang Zhao, Shoudong Huang, Gamini Dissanayake
Our SLAM system can: (1) Incrementally build a live model by progressively fusing new observations with vivid accurate texture.
Dynamic Reconstruction Simultaneous Localization and Mapping
no code implementations • 22 Mar 2020 • Jingwei Song, Shaobo Xia, Jun Wang, Dong Chen
To this end, we propose a new framework for curved building reconstruction via assembling and deforming geometric primitives.
no code implementations • 13 Nov 2019 • Xuesong Shi, Dongjiang Li, Pengpeng Zhao, Qinbin Tian, Yuxin Tian, Qiwei Long, Chunhao Zhu, Jingwei Song, Fei Qiao, Le Song, Yangquan Guo, Zhigang Wang, Yimin Zhang, Baoxing Qin, Wei Yang, Fangshi Wang, Rosa H. M. Chan, Qi She
We also design benchmarking metrics for lifelong SLAM, with which the robustness and accuracy of pose estimation are evaluated separately.
no code implementations • 20 Jun 2019 • Jingwei Song, Fang Bai, Liang Zhao, Shoudong Huang, Rong Xiong
In this paper, we propose an approach to decouple nodes of deformation graph in large scale dense deformable SLAM and keep the estimation time to be constant.
no code implementations • 6 Mar 2018 • Jingwei Song, Jun Wang, Liang Zhao, Shoudong Huang, Gamini Dissanayake
Idled CPU is used to perform ORB- SLAM for providing robust global pose.