Search Results for author: Shaoguang Huang

Found 5 papers, 1 papers with code

Unfolding ADMM for Enhanced Subspace Clustering of Hyperspectral Images

2 code implementations10 Apr 2024 Xianlu Li, Nicolas Nadisic, Shaoguang Huang, Aleksandra Pižurica

By unfolding iterative optimization methods into neural networks, this approach offers enhanced interpretability and reliability compared to data-driven deep learning methods, and greater adaptability and generalization than model-based approaches.

Clustering Image Restoration +1

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

no code implementations6 May 2023 Haijin Zeng, JieZhang Cao, Kai Feng, Shaoguang Huang, Hongyan zhang, Hiep Luong, Wilfried Philips

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.

Hyperspectral Image Denoising Image Denoising +1

MSFA-Frequency-Aware Transformer for Hyperspectral Images Demosaicing

no code implementations23 Mar 2023 Haijin Zeng, Kai Feng, Shaoguang Huang, JieZhang Cao, Yongyong Chen, Hongyan zhang, Hiep Luong, Wilfried Philips

The advantage of Maformer is that it can leverage the MSFA information and non-local dependencies present in the data.

Demosaicking

Inheriting Bayer's Legacy-Joint Remosaicing and Denoising for Quad Bayer Image Sensor

no code implementations23 Mar 2023 Haijin Zeng, Kai Feng, JieZhang Cao, Shaoguang Huang, Yongqiang Zhao, Hiep Luong, Jan Aelterman, Wilfried Philips

DJRD includes a newly designed Quad Bayer remosaicing (QB-Re) block, integrated denoising modules based on Swin-transformer and multi-scale wavelet transform.

Denoising

Low-rank Meets Sparseness: An Integrated Spatial-Spectral Total Variation Approach to Hyperspectral Denoising

no code implementations27 Apr 2022 Haijin Zeng, Shaoguang Huang, Yongyong Chen, Hiep Luong, Wilfried Philips

Based on this fact, we propose a novel TV regularization to simultaneously characterize the sparsity and low-rank priors of the gradient map (LRSTV).

Denoising

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