Tackling class imbalance in computer vision: a contemporary review

M Saini, S Susan - Artificial Intelligence Review, 2023 - Springer
Class imbalance is a key issue affecting the performance of computer vision applications
such as medical image analysis, objection detection and recognition, image segmentation …

Conventional to deep ensemble methods for hyperspectral image classification: A comprehensive survey

F Ullah, I Ullah, RU Khan, S Khan… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
Hyperspectral image classification (HSIC) has become a hot research topic. Hyperspectral
imaging (HSI) has been widely used in a wide range of real-world application areas due to …

[HTML][HTML] Imbalanced learning in land cover classification: Improving minority classes' prediction accuracy using the geometric SMOTE algorithm

G Douzas, F Bacao, J Fonseca, M Khudinyan - Remote Sensing, 2019 - mdpi.com
The automatic production of land use/land cover maps continues to be a challenging
problem, with important impacts on the ability to promote sustainability and good resource …

Dgssc: A deep generative spectral-spatial classifier for imbalanced hyperspectral imagery

B Xi, J Li, Y Diao, Y Li, Z Li, Y Huang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In recent years, hyperspectral image classification (HSIC) has achieved impressive progress
with emerging studies on deep learning models. However, the classification performance …

Enhanced-random-feature-subspace-based ensemble CNN for the imbalanced hyperspectral image classification

Q Lv, W Feng, Y Quan, G Dauphin… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Hyperspectral image (HSI) classification often faces the problem of multiclass imbalance,
which is considered to be one of the major challenges in the field of remote sensing. In …

Deep ensemble CNN method based on sample expansion for hyperspectral image classification

S Dong, W Feng, Y Quan, G Dauphin… - … on Geoscience and …, 2022 - ieeexplore.ieee.org
With the continuous progress of computer deep learning technology, convolutional neural
network (CNN), as a representative approach, provides a unique solution for hyperspectral …

[HTML][HTML] A novel image fusion method of multi-spectral and sar images for land cover classification

Y Quan, Y Tong, W Feng, G Dauphin, W Huang… - Remote Sensing, 2020 - mdpi.com
The fusion of multi-spectral and synthetic aperture radar (SAR) images could retain the
advantages of each data, hence benefiting accurate land cover classification. However …

[HTML][HTML] Stacking-based ensemble learning method for multi-spectral image classification

T Aboneh, A Rorissa, R Srinivasagan - Technologies, 2022 - mdpi.com
Higher dimensionality, Hughes phenomenon, spatial resolution of image data, and
presence of mixed pixels are the main challenges in a multi-spectral image classification …

[HTML][HTML] Data augmentation for electricity theft detection using conditional variational auto-encoder

X Gong, B Tang, R Zhu, W Liao, L Song - Energies, 2020 - mdpi.com
Due to the strong concealment of electricity theft and the limitation of inspection resources,
the number of power theft samples mastered by the power department is insufficient, which …

[HTML][HTML] Improving imbalanced land cover classification with K-Means SMOTE: detecting and oversampling distinctive minority spectral signatures

J Fonseca, G Douzas, F Bacao - Information, 2021 - mdpi.com
Land cover maps are a critical tool to support informed policy development, planning, and
resource management decisions. With significant upsides, the automatic production of Land …