no code implementations • 29 May 2025 • Chengli Tan, Yubo Zhou, Haishan Ye, Guang Dai, Junmin Liu, Zengjie Song, Jiangshe Zhang, Zixiang Zhao, Yunda Hao, Yong Xu
Deep neural networks have been increasingly used in safety-critical applications such as medical diagnosis and autonomous driving.
1 code implementation • 3 Nov 2024 • Shengqi Wang, Junmin Liu, Xiangyong Cao, Zengjie Song, Kai Sun
Lane detection is a critical and challenging task in autonomous driving, particularly in real-world scenarios where traffic lanes can be slender, lengthy, and often obscured by other vehicles, complicating detection efforts.
no code implementations • 26 Jun 2024 • Yicheng Wang, Feng Liu, Junmin Liu, Kai Sun
In this paper, we explore and establish the solvability of NCD in cross domain setting with the necessary condition that style information must be removed.
1 code implementation • 10 May 2024 • Dongwei Sun, Yajie Bao, Junmin Liu, Xiangyong Cao
Specifically, the SFT network consists of three main components, i. e. a high-level features extractor based on a convolutional neural network (CNN), a sparse focus attention mechanism-based transformer encoder network designed to locate and capture changing regions in dual-temporal images, and a description decoder that embeds images and words to generate sentences for captioning differences.
2 code implementations • 8 May 2024 • Kaiyu Li, Xiangyong Cao, Yupeng Deng, Jiayi Song, Junmin Liu, Deyu Meng, Zhi Wang
The insight of SemiCD-VL is to synthesize free change labels using VLMs to provide additional supervision signals for unlabeled data.
1 code implementation • 18 Mar 2024 • Datao Tang, Xiangyong Cao, Xingsong Hou, Zhongyuan Jiang, Junmin Liu, Deyu Meng
In this paper, we propose CRS-Diff, a new RS generative framework specifically tailored for RS image generation, leveraging the inherent advantages of diffusion models while integrating more advanced control mechanisms.
2 code implementations • 14 Jan 2024 • Chengli Tan, Jiangshe Zhang, Junmin Liu, Yicheng Wang, Yunda Hao
Recently, sharpness-aware minimization (SAM) has attracted much attention because of its surprising effectiveness in improving generalization performance.
1 code implementation • 9 Jun 2022 • Chengli Tan, Jiangshe Zhang, Junmin Liu
One of the fundamental challenges in the deep learning community is to theoretically understand how well a deep neural network generalizes to unseen data.
no code implementations • 5 May 2021 • Chengli Tan, Jiangshe Zhang, Junmin Liu
Instead, inspired by the short-range correlation emerging in the SGN series, we propose that SGD can be viewed as a discretization of an SDE driven by fractional Brownian motion (FBM).
1 code implementation • 10 Mar 2021 • Shuang Xu, Jiangshe Zhang, Kai Sun, Zixiang Zhao, Lu Huang, Junmin Liu, Chunxia Zhang
Pansharpening is a fundamental issue in remote sensing field.
1 code implementation • CVPR 2021 • Shuang Xu, Jiangshe Zhang, Zixiang Zhao, Kai Sun, Junmin Liu, Chunxia Zhang
Specifically, two optimization problems regularized by the deep prior are formulated, and they are separately responsible for the generative models for panchromatic images and low resolution multispectral images.
no code implementations • 31 Dec 2020 • Zixiang Zhao, Jiangshe Zhang, Shuang Xu, Kai Sun, Lu Huang, Junmin Liu, Chunxia Zhang
In addition, the latent information of features can be preserved effectively through adversarial training.
no code implementations • 16 Dec 2020 • Chengyang Liang, Zixiang Zhao, Junmin Liu, Jiangshe Zhang
Notably, scale-space filtering is exploited to implement adaptive searching for regions to be aligned, and instance-level features in each region are refined to reduce redundancy and noise mentioned in the second issue.
no code implementations • 21 Sep 2020 • Yicheng Wang, Shuang Xu, Junmin Liu, Zixiang Zhao, Chun-Xia Zhang, Jiangshe Zhang
Multi-Focus Image Fusion (MFIF) is a promising image enhancement technique to obtain all-in-focus images meeting visual needs and it is a precondition of other computer vision tasks.
no code implementations • 2 Sep 2020 • Zixiang Zhao, Jiangshe Zhang, Shuang Xu, Kai Sun, Chunxia Zhang, Junmin Liu
The core idea is that the encoder decomposes an image into base and detail feature maps with low- and high-frequency information, respectively, and that the decoder is responsible for the original image reconstruction.
2 code implementations • 18 May 2020 • Shuang Xu, Zixiang Zhao, Yicheng Wang, Chun-Xia Zhang, Junmin Liu, Jiangshe Zhang
Image fusion is a significant problem in many fields including digital photography, computational imaging and remote sensing, to name but a few.
Infrared And Visible Image Fusion
Multi-Exposure Image Fusion
no code implementations • 12 May 2020 • Zixiang Zhao, Shuang Xu, Jiangshe Zhang, Chengyang Liang, Chunxia Zhang, Junmin Liu
The proposed AUIF model starts with the iterative formulas of two traditional optimization models, which are established to accomplish two-scale decomposition, i. e., separating low-frequency base information and high-frequency detail information from source images.
2 code implementations • 12 May 2020 • Zixiang Zhao, Shuang Xu, Chun-Xia Zhang, Junmin Liu, Jiangshe Zhang
In this paper, a novel Bayesian fusion model is established for infrared and visible images.
2 code implementations • 20 Mar 2020 • Zixiang Zhao, Shuang Xu, Chun-Xia Zhang, Junmin Liu, Pengfei Li, Jiangshe Zhang
Infrared and visible image fusion, a hot topic in the field of image processing, aims at obtaining fused images keeping the advantages of source images.
Ranked #9 on
Semantic Segmentation
on FMB Dataset
no code implementations • 12 Feb 2020 • Shuang Xu, Xiaoli Wei, Chunxia Zhang, Junmin Liu, Jiangshe Zhang
It is found that current methods are evaluated on simulated image sets or Lytro dataset.