no code implementations • 27 Mar 2025 • Ziren Gong, Fabio Tosi, Youmin Zhang, Stefano Mattoccia, Matteo Poggi
NeRF-based SLAM has recently achieved promising results in tracking and reconstruction.
no code implementations • 9 Jan 2025 • Shuo Tong, Han Liu, Runyuan Guo, Xueqiong Tian, Wenqing Wang, Ding Liu, Youmin Zhang
To address these challenges, we propose a general framework named LLM-TKESS (large language model for text-based knowledge-embedded soft sensing), harnessing the powerful general problem-solving capabilities, cross-modal knowledge transfer abilities, and few-shot capabilities of LLM for enhanced soft sensing modeling.
no code implementations • 6 Jan 2025 • Shuo Tong, Han Liu, Runyuan Guo, Wenqing Wang, Xueqiong Tian, Lingyun Wei, Lin Zhang, Huayong Wu, Ding Liu, Youmin Zhang
To achieve this, we propose a novel framework called the Few-shot Uncertainty-aware and self-Explaining Soft Sensor (LLM-FUESS), which includes the Zero-shot Auxiliary Variable Selector (LLM-ZAVS) and the Uncertainty-aware Few-shot Soft Sensor (LLM-UFSS).
1 code implementation • 21 Nov 2024 • Xianda Guo, Chenming Zhang, Youmin Zhang, Dujun Nie, Ruilin Wang, Wenzhao Zheng, Matteo Poggi, Long Chen
To further enrich the model's ability to generalize across different conditions, we introduce a novel synthetic dataset that complements existing data by adding variability in baselines, camera angles, and scene types.
1 code implementation • 28 Jun 2024 • Xianda Guo, Chenming Zhang, Youmin Zhang, Wenzhao Zheng, Dujun Nie, Matteo Poggi, Long Chen
We present LightStereo, a cutting-edge stereo-matching network crafted to accelerate the matching process.
no code implementations • 3 Jun 2024 • Jiahao Shao, Yuanbo Yang, HongYu Zhou, Youmin Zhang, Yujun Shen, Vitor Guizilini, Yue Wang, Matteo Poggi, Yiyi Liao
Moreover, we design an effective training strategy to provide context within a clip.
no code implementations • 2 Apr 2024 • Jie Wang, Youmin Zhang
This tutorial provides a systematic introduction to Gaussian process learning-based model predictive control (GP-MPC), an advanced approach integrating Gaussian process (GP) with model predictive control (MPC) for enhanced control in complex systems.
1 code implementation • 28 Mar 2024 • Ganlin Zhang, Erik Sandström, Youmin Zhang, Manthan Patel, Luc van Gool, Martin R. Oswald
To alleviate this issue, with the aid of a monocular depth estimator, we introduce a novel DSPO layer for bundle adjustment which optimizes the pose and depth of keyframes along with the scale of the monocular depth.
1 code implementation • 20 Feb 2024 • Fabio Tosi, Youmin Zhang, Ziren Gong, Erik Sandström, Stefano Mattoccia, Martin R. Oswald, Matteo Poggi
Over the past two decades, research in the field of Simultaneous Localization and Mapping (SLAM) has undergone a significant evolution, highlighting its critical role in enabling autonomous exploration of unknown environments.
no code implementations • 25 Oct 2023 • Yuan Li, Li Liu, Penggang Chen, Youmin Zhang, Guoyin Wang
Graph data widely exists in real life, with large amounts of data and complex structures.
1 code implementation • ICCV 2023 • Youmin Zhang, Fabio Tosi, Stefano Mattoccia, Matteo Poggi
Neural implicit representations have recently demonstrated compelling results on dense Simultaneous Localization And Mapping (SLAM) but suffer from the accumulation of errors in camera tracking and distortion in the reconstruction.
no code implementations • 20 Aug 2023 • Sicheng Zhou, Meng Wang, Jindou Jia, Kexin Guo, Xiang Yu, Youmin Zhang, Lei Guo
This paper presents an excitation operator based fault separation architecture for a quadrotor unmanned aerial vehicle (UAV) subject to loss of effectiveness (LoE) faults, actuator aging, and load uncertainty.
no code implementations • 16 Mar 2023 • Xin Qiao, Chenyang Ge, Youmin Zhang, Yanhui Zhou, Fabio Tosi, Matteo Poggi, Stefano Mattoccia
We propose a novel multi-stage depth super-resolution network, which progressively reconstructs high-resolution depth maps from explicit and implicit high-frequency features.
1 code implementation • 29 Dec 2022 • Li Liu, Penggang Chen, Xin Li, William K. Cheung, Youmin Zhang, Qun Liu, Guoyin Wang
Aligning users across networks using graph representation learning has been found effective where the alignment is accomplished in a low-dimensional embedding space.
1 code implementation • 24 Nov 2022 • Youmin Zhang, Matteo Poggi, Stefano Mattoccia
We present TemporalStereo, a coarse-to-fine stereo matching network that is highly efficient, and able to effectively exploit the past geometry and context information to boost matching accuracy.
1 code implementation • 22 Nov 2022 • Jaime Spencer, C. Stella Qian, Chris Russell, Simon Hadfield, Erich Graf, Wendy Adams, Andrew J. Schofield, James Elder, Richard Bowden, Heng Cong, Stefano Mattoccia, Matteo Poggi, Zeeshan Khan Suri, Yang Tang, Fabio Tosi, Hao Wang, Youmin Zhang, Yusheng Zhang, Chaoqiang Zhao
This challenge evaluated the progress of self-supervised monocular depth estimation on the challenging SYNS-Patches dataset.
1 code implementation • 6 Aug 2022 • Chaoqiang Zhao, Youmin Zhang, Matteo Poggi, Fabio Tosi, Xianda Guo, Zheng Zhu, Guan Huang, Yang Tang, Stefano Mattoccia
Self-supervised monocular depth estimation is an attractive solution that does not require hard-to-source depth labels for training.
Ranked #1 on
Monocular Depth Estimation
on KITTI
1 code implementation • IFAC-PapersOnLine 2022 • Mengna Li, Youmin Zhang, Lingxia Mu, Jing Xin, Ziquan Yu, Shangbin Jiao, Han Liu, Guo Xie, Yi Yingmin
Different from deeplabv3+, in order to improve the segmentation speed, this paper uses the lightweight network mobilenetv3 to build a new deep convolutional neural network and does not use atrous convolution, but it will affect the segmentation accuracy.
Ranked #1 on
Real-Time Semantic Segmentation
on FLAME
1 code implementation • IEEE Transactions on Intelligent Transportation Systems 2022 • Bai Li, Yakun Ouyang, Li Li, Youmin Zhang
This paper is focused on the trajectory planning task for autonomous driving on a curvy road.
1 code implementation • 22 Nov 2021 • Zihan Yan, Li Liu, Xin Li, William K. Cheung, Youmin Zhang, Qun Liu, Guoyin Wang
Social network alignment aims at aligning person identities across social networks.
1 code implementation • 24 Feb 2021 • Masuda Akter Tonima, F M Anim Hossain, Austin Dehart, Youmin Zhang
Stifle joint issues are a major cause of lameness in dogs and it can be a significant marker for various forms of diseases or injuries.
1 code implementation • 22 Feb 2021 • Masuda Akter Tonima, Fatemeh Esfahani, Austin Dehart, Youmin Zhang
The veterinary field lacks automation in contrast to the tremendous technological advances made in the human medical field.
no code implementations • 19 Nov 2020 • Suihanjin Yu, Youmin Zhang, Chen Wang, Xiao Bai, Liang Zhang, Edwin R. Hancock
To address this problem, we introduce a lightweight but effective Global Matching Component (GMC) to grab global matching features.
2 code implementations • 9 Sep 2019 • Youmin Zhang, Yimin Chen, Xiao Bai, Suihanjin Yu, Kun Yu, Zhiwei Li, Kuiyuan Yang
However, disparity is just a byproduct of a matching process modeled by cost volume, while indirectly learning cost volume driven by disparity regression is prone to overfitting since the cost volume is under constrained.