no code implementations • 16 Mar 2024 • Deyi Ji, Siqi Gao, Lanyun Zhu, Yiru Zhao, Peng Xu, Hongtao Lu, Feng Zhao
In this paper, we address the challenge of multi-object tracking (MOT) in moving Unmanned Aerial Vehicle (UAV) scenarios, where irregular flight trajectories, such as hovering, turning left/right, and moving up/down, lead to significantly greater complexity compared to fixed-camera MOT.
no code implementations • 28 Feb 2024 • Lanyun Zhu, Deyi Ji, Tianrun Chen, Peng Xu, Jieping Ye, Jun Liu
Despite achieving rapid developments and with widespread applications, Large Vision-Language Models (LVLMs) confront a serious challenge of being prone to generating hallucinations.
no code implementations • 29 Dec 2023 • Deyi Ji, Siqi Gao, Mingyuan Tao, Hongtao Lu, Feng Zhao
The ChangeNet dataset is suitable for both binary change detection (BCD) and semantic change detection (SCD) tasks.
no code implementations • 28 Nov 2023 • Lanyun Zhu, Tianrun Chen, Deyi Ji, Jieping Ye, Jun Liu
This paper proposes LLaFS, the first attempt to leverage large language models (LLMs) in few-shot segmentation.
no code implementations • 3 Jul 2023 • Deyi Ji, Feng Zhao, Hongtao Lu
For the sake of high inference speed and low computation complexity, $\mathcal{T}$ partitions the original UHR image into patches and groups them dynamically, then learns the low-level local details with the lightweight multi-head Wavelet Transformer (WFormer) network.
1 code implementation • CVPR 2023 • Deyi Ji, Feng Zhao, Hongtao Lu, Mingyuan Tao, Jieping Ye
With the increasing interest and rapid development of methods for Ultra-High Resolution (UHR) segmentation, a large-scale benchmark covering a wide range of scenes with full fine-grained dense annotations is urgently needed to facilitate the field.
Ranked #1 on Semantic Segmentation on INRIA Aerial Image Labeling (mIOU metric)
no code implementations • CVPR 2022 • Deyi Ji, Haoran Wang, Mingyuan Tao, Jianqiang Huang, Xian-Sheng Hua, Hongtao Lu
Existing knowledge distillation works for semantic segmentation mainly focus on transferring high-level contextual knowledge from teacher to student.
1 code implementation • CVPR 2021 • Lanyun Zhu, Deyi Ji, Shiping Zhu, Weihao Gan, Wei Wu, Junjie Yan
In this paper, we fully take advantages of the low-level texture features and propose a novel Statistical Texture Learning Network (STLNet) for semantic segmentation.
no code implementations • 8 Dec 2020 • Deyi Ji, Haoran Wang, Hanzhe Hu, Weihao Gan, Wei Wu, Junjie Yan
Most existing re-identification methods focus on learning robust and discriminative features with deep convolution networks.
no code implementations • ECCV 2020 • Hanzhe Hu, Deyi Ji, Weihao Gan, Shuai Bai, Wei Wu, Junjie Yan
Specifically, the CDGC module takes the coarse segmentation result as class mask to extract node features for graph construction and performs dynamic graph convolutions on the constructed graph to learn the feature aggregation and weight allocation.