Intraclass similarity structure representation-based hyperspectral imagery classification with few samples

W Wei, L Zhang, Y Li, C Wang… - IEEE Journal of Selected …, 2020 - ieeexplore.ieee.org
Hyperspectral imagery (HSI) classification is one of the fundamental applications in remote
sensing domain, which aims at predicting the labels of unlabeled pixels in an image with a …

Boosting hyperspectral image classification with unsupervised feature learning

W Wei, S Xu, L Zhang, J Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The deep learning-based method has shown promising competence in image classification.
Its success can be attributed to the ability to learn discriminative feature representation given …

Deep metric learning-based feature embedding for hyperspectral image classification

B Deng, S Jia, D Shi - IEEE Transactions on Geoscience and …, 2019 - ieeexplore.ieee.org
Learning from a limited number of labeled samples (pixels) remains a key challenge in the
hyperspectral image (HSI) classification. To address this issue, we propose a deep metric …

Learning discriminative compact representation for hyperspectral imagery classification

L Zhang, J Zhang, W Wei… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Abundant spectral information of hyperspectral images (HSIs) has shown an obvious
advantage in improving the performance of classification in the remote sensing domain …

DFL-LC: Deep feature learning with label consistencies for hyperspectral image classification

S Liu, Y Cao, Y Wang, J Peng… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Deep learning approaches have recently been widely applied to the classification of
hyperspectral images (HSIs) and achieve good capability. Deep learning can effectively …

Diversity-driven multikernel collaborative representation ensemble for hyperspectral image classification

H Su, Y Hu, H Lu, W Sun, Q Du - IEEE Journal of Selected …, 2022 - ieeexplore.ieee.org
Recently, kernel collaborative representation classification (KCRC) has shown its
outstanding performance in dealing with the problem of linear inseparability in hyperspectral …

Hyperspectral image classification across different datasets: A generalization to unseen categories

E Pan, Y Ma, F Fan, X Mei, J Huang - Remote Sensing, 2021 - mdpi.com
With the rapid developments of hyperspectral imaging, the cost of collecting hyperspectral
data has been lower, while the demand for reliable and detailed hyperspectral annotations …

Efficient hyperspectral imagery classification method with lightweight structure and image transformation-based data augmentation

D Ivanitsa, W Wei - IGARSS 2022-2022 IEEE International …, 2022 - ieeexplore.ieee.org
With the increasing popularity of deep learning models in the hyperspectral image (HSI)
classification field, more and more complex methods have been proposed. However, an …

Joint collaborative representation with shape adaptive region and locally adaptive dictionary for hyperspectral image classification

J Yang, J Qian - IEEE Geoscience and Remote Sensing Letters, 2019 - ieeexplore.ieee.org
A novel hyperspectral image (HSI) classification method based on joint collaborative
representation with shape adaptive region and locally adaptive dictionary (SALJCR) is …

Hyperspectral image classification using weighted joint collaborative representation

M Xiong, Q Ran, W Li, J Zou… - IEEE Geoscience and …, 2015 - ieeexplore.ieee.org
Recently, representation-based classifiers have gained increasing interest in hyperspectral
image (HSI) classification. In this letter, based on our previously developed joint …