Hyperspectral Image Denoising

21 papers with code • 3 benchmarks • 1 datasets

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Datasets


Latest papers with no code

Adaptive Regularized Low-Rank Tensor Decomposition for Hyperspectral Image Denoising and Destriping

no code yet • 11 Jan 2024

On the one hand, the stripe noise is separately modeled by the tensor decomposition, which can effectively encode the spatial-spectral correlation of the stripe noise.

TDiffDe: A Truncated Diffusion Model for Remote Sensing Hyperspectral Image Denoising

no code yet • 22 Nov 2023

Hyperspectral images play a crucial role in precision agriculture, environmental monitoring or ecological analysis.

Degradation-Noise-Aware Deep Unfolding Transformer for Hyperspectral Image Denoising

no code yet • 6 May 2023

However, model-based approaches rely on hand-crafted priors and hyperparameters, while learning-based methods are incapable of estimating the inherent degradation patterns and noise distributions in the imaging procedure, which could inform supervised learning.

H2TF for Hyperspectral Image Denoising: Where Hierarchical Nonlinear Transform Meets Hierarchical Matrix Factorization

no code yet • 21 Apr 2023

In the t-SVD, there are two key building blocks: (i) the low-rank enhanced transform and (ii) the accompanying low-rank characterization of transformed frontal slices.

A Hyper-weight Network for Hyperspectral Image Denoising

no code yet • 9 Dec 2022

Extensive experiments verify that the proposed HWnet can help improve the generalization ability of a weighted model to adapt to more complex noise, and can also strengthen the weighted model by transferring the knowledge from another weighted model.

Improved Quasi-Recurrent Neural Network for Hyperspectral Image Denoising

no code yet • 27 Nov 2022

Hyperspectral image is unique and useful for its abundant spectral bands, but it subsequently requires extra elaborated treatments of the spatial-spectral correlation as well as the global correlation along the spectrum for building a robust and powerful HSI restoration algorithm.

Graph Spatio-Spectral Total Variation Model for Hyperspectral Image Denoising

no code yet • 22 Jul 2022

The spatio-spectral total variation (SSTV) model has been widely used as an effective regularization of hyperspectral images (HSI) for various applications such as mixed noise removal.

Rank-Enhanced Low-Dimensional Convolution Set for Hyperspectral Image Denoising

no code yet • 9 Jul 2022

This paper tackles the challenging problem of hyperspectral (HS) image denoising.

DeepTensor: Low-Rank Tensor Decomposition with Deep Network Priors

no code yet • 7 Apr 2022

DeepTensor is a computationally efficient framework for low-rank decomposition of matrices and tensors using deep generative networks.

Connections between Deep Equilibrium and Sparse Representation Models with Application to Hyperspectral Image Denoising

no code yet • 29 Mar 2022

In this study, the problem of computing a sparse representation of multi-dimensional visual data is considered.