Hyperspectral image (HSI) denoising is of crucial importance for many subsequent applications, such as HSI classification and interpretation. In this paper, we propose an attention-based deep residual network to directly learn a mapping from noisy HSI to the clean one. To jointly utilize the spatial-spectral information, the current band and its $K$ adjacent bands are simultaneously exploited as the input. Then, we adopt convolution layer with different filter sizes to fuse the multi-scale feature, and use shortcut connection to incorporate the multi-level information for better noise removal. In addition, the channel attention mechanism is employed to make the network concentrate on the most relevant auxiliary information and features that are beneficial to the denoising process best. To ease the training procedure, we reconstruct the output through a residual mode rather than a straightforward prediction. Experimental results demonstrate that our proposed ADRN scheme outperforms the state-of-the-art methods both in quantitative and visual evaluations.
Preventing Overfitting in Deep Image Prior for Hyperspectral Image Denoising
Robotics Institute, Athena Research and Innovation Center(雅典娜研究与创新中心机器人研究所);School of Electrical and Computer Engineering, National Technical University of Athens(雅典国家技术大学电气与计算机工程学院)
Hybrid Convolutional and Attention Network for Hyperspectral Image Denoising
School of Computer Science and Technology, Ocean University of China(中国海洋大学计算机科学与技术学院);Department of Electrical and Computer Engineering, Mississippi State University(密西西比州立大学电气与计算机工程系)
Hyperspectral Image Denoising and Anomaly Detection Based on Low-rank and Sparse Representations
Hong Kong Baptist University(香港浸会大学);Aerospace Information Research Institute, Chinese Academy of Sciences(中国科学院空天信息创新研究院);University of Chinese Academy of Sciences(中国科学院大学);Shenzhen University(深圳大学);Instituto de Telecomunicações(电信研究院);Instituto Superior Técnico(里斯本高等技术学院);Universidade de Lisboa(里斯本大学)
Pan-denoising: Guided Hyperspectral Image Denoising via Weighted Represent Coefficient Total Variation
School of Mathematics and Statistics, Northwestern Polytechnical University(西北工业大学数学与统计学院);Research and Development Institute of Northwestern Polytechnical University in Shenzhen(西北工业大学深圳研究院)
Hyperspectral Denoising Using Unsupervised Disentangled Spatio-Spectral Deep Priors
University of Electronic Science and Technology of China(电子科技大学);Oregon State University(俄勒冈州立大学);RIKEN Center for Advanced Intelligence Project(理化学研究所先进智能项目中心)
Evolving Deep Convolutional Neural Networks for Hyperspectral Image Denoising
College of Computer Science, Sichuan University(四川大学计算机学院);School of Engineering and Computer Science, Victoria University of Wellington(惠灵顿维多利亚大学工程与计算机科学学院)
Deep Equilibrium Convolutional Sparse Coding for Hyperspectral Image Denoising
School of Computer Science and Engineering, Nanjing University of Science and Technology(南京理工大学计算机科学与工程学院);College of Computer Science, Zhejiang University(浙江大学计算机科学学院)
Hipandas: Hyperspectral Image Joint Denoising and Super-Resolution by Image Fusion with the Panchromatic Image
Northwestern Polytechnical University(西北工业大学);Research & Development Institute of Northwestern Polytechnical University in Shenzhen(西北工业大学深圳研究院);ETH Zürich(苏黎世联邦理工学院);Xi’an Jiaotong University(西安交通大学)
提出零样本 Hipandas 框架,通过三网络耦合、两类低秩先验和两阶段训练,联合利用 PAN 图像完成高光谱去噪与超分辨率,性能优于现有方法。
SSUMamba: Spatial-Spectral Selective State Space Model for Hyperspectral Image Denoising
School of Computer Science and Engineering, Nanjing University of Science and Technology(南京理工大学计算机科学与工程学院);School of Information and Communication Technology, Griffith University(格里菲斯大学信息与通信技术学院)
该研究提出 SSUMamba,通过六种空间-光谱连续扫描顺序、双向 SSM 与 3D 卷积高效建模高光谱图像的长程及局部依赖,在降低每批内存消耗的同时提升去噪性能。
Uncertainty Quantification for Hyperspectral Image Denoising Frameworks based on Low-rank Matrix Approximation
Nanjing Forestry University(南京林业大学);University of Michigan(密歇根大学);FXPAL inc.(FX帕洛阿尔托实验室公司);Zhejiang A&F University(浙江农林大学);University of Calgary(卡尔加里大学);Chinese Academy of Sciences(中国科学院);University of Chinese Academy of Sciences(中国科学院大学);FX Palo Alto Laboratory Inc.(FX帕洛阿尔托实验室公司)
Non-local Meets Global: An Iterative Paradigm for Hyperspectral Image Restoration
RIKEN Center for Advanced Intelligence Project (AIP)(理化学研究所先进智能项目中心);Department of Electronic Engineering, Tsinghua University(清华大学电子工程系);Paradigm Inc.(第四范式有限公司);Graduate School of Frontier Sciences, The University of Tokyo(东京大学前沿科学研究生院);LISMARS, Wuhan University(武汉大学测绘遥感信息工程国家重点实验室)
Hyperspectral Image Denoising Using Non-convex Local Low-rank and Sparse Separation with Spatial-Spectral Total Variation Regularization
Qingdao University(青岛大学);Harbin Institute of Technology(哈尔滨工业大学);University of Electronic Science and Technology of China(电子科技大学);University of Kentucky(肯塔基大学);University of California, Santa Barbara(加州大学圣巴巴拉分校)
Iterative Low-rank Network for Hyperspectral Image Denoising
School of Computer Science and Engineering, Nanjing University of Science and Technology(计算机科学与工程学院,南京理工大学);School of Information and Communication Technology, Griffith University(信息与通信技术学院,格里菲斯大学);College of Computer Science, Zhejiang University(计算机科学学院,浙江大学)
A TRPCA-Inspired Deep Unfolding Network for Hyperspectral Image Denoising via Thresholded t-SVD and Top-K Sparse Transformer
College of Computer Science and Engineering, Shandong University of Science and Technology(计算机科学与工程学院,山东科技大学);Gosci Information Technology Co.,Ltd.(Gosci信息技术有限公司)
School of Mathematics and Statistics, Wuhan University(武汉大学数学与统计学学院);Department of Computer and Information Science, Faculty of Science and Technology, University of Macau(澳门大学计算机与信息科学系);Hubei Center for Applied Mathematics, Wuhan University(湖北应用数学中心,武汉大学);Hubei Key Laboratory of Computational Science, Wuhan University(湖北计算科学重点实验室,武汉大学)
HIR-Diff: Unsupervised Hyperspectral Image Restoration Via Improved Diffusion Models
School of Computer Science and Technology, Xi’an Jiaotong University(西安交通大学计算机科学与技术学院);School of Mathematics and Statistics, Xi’an Jiaotong University(西安交通大学数学与统计学院)
Weighted Low-rank Tensor Recovery for Hyperspectral Image Restoration
National Laboratory of Radar Signal Processing, Xidian University(西安电子科技大学雷达信号处理国家重点实验室);Science and Technology on Multispectral Information Processing Laboratory, School of Automation, Huazhong University of Science and Technology(华中科技大学自动化学院多谱信息处理技术国家级重点实验室)