Robust tensor low-rank sparse representation with saliency prior for hyperspectral anomaly detection

Q Xiao, L Zhao, S Chen, X Li - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Recently, hyperspectral anomaly detection (HAD) methods based on tensor low-rank
representation (TLRR) have received widespread attention. However, most of them tend to …

Learnable background endmember with subspace representation for hyperspectral anomaly detection

T Guo, L He, F Luo, X Gong, L Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Hyperspectral anomaly detection (HAD) aims to label each hyperspectral image (HSI) pixel
as background or anomaly, in a totally unsupervised manner. Thus, a fine background …

Information entropy estimation based on point-set topology for hyperspectral anomaly detection

X Sun, L Zhuang, L Gao, H Gao, X Sun… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
As one of the most active research hotspots in hyperspectral remote sensing, anomaly
detection is widely used because it takes effect without any priori information about the …

Feedback Spatial-Temporal Infrared Small Target Detection based on Orthogonal Subspace Projection

Y Luo, X Li, S Chen - IEEE Transactions on Geoscience and …, 2024 - ieeexplore.ieee.org
Infrared (IR) small target detection plays an essential role in many civilian and military fields.
Low-rank and sparse decomposition-based detection techniques have gradually shown …

Two-orientations Finite Markov Real-Time Local Anomaly Detection via Pixel-by-Pixel Processing for Hyperspectral Imagery

S Liu, M Song - IEEE Journal of Selected Topics in Applied …, 2024 - ieeexplore.ieee.org
Real-time local anomaly detection needs to be performed simultaneously with hyperspectral
image acquisition. However, the discussion on the scope of using existing data, mainly …

Hyperspectral Anomaly Detection via Enhanced Low-Rank and Smoothness Fusion Regularization Plus Saliency Prior

Q Xiao, L Zhao, S Chen, X Li - IEEE Journal of Selected Topics …, 2024 - ieeexplore.ieee.org
In recent years, tensor representation-based approaches have been widely studied in
hyperspectral anomaly detection. However, these methods still suffer from two key issues …

Feedback Band Group and Variation Low Rank Sparse Model for Hyperspectral Image Anomaly Detection

L Li, Q Zhang, M Song, CI Chang - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
For scenes with complex backgrounds and weak anomalies, how to effectively distinguish
anomaly targets from the background is the key to perform hyperspectral image (HSI) …

A multi-feature fusion-based pose tracking method for industrial object with visual ambiguities

N Lv, D Zhao, F Kong, Z Xu, F Du - Advanced Engineering Informatics, 2024 - Elsevier
The robustness and accuracy of industrial object pose tracking is critical in manufacturing
automation. Vision-based object tracking methods estimate poses by establishing feature …

BiGSeT: Binary Mask-Guided Separation Training for DNN-based Hyperspectral Anomaly Detection

H Liu, X Su, X Shen, L Chen, X Zhou - arXiv preprint arXiv:2307.07428, 2023 - arxiv.org
Hyperspectral anomaly detection (HAD) aims to recognize a minority of anomalies that are
spectrally different from their surrounding background without prior knowledge. Deep neural …

When non-local similarity meets tensor factorization: A patch-wise method for hyperspectral anomaly detection

L Meng, Y Xu, Q Shen, Y Chen - Signal Processing, 2025 - Elsevier
Hyperspectral anomaly detection (HAD) entails identifying anomaly pixels in hyperspectral
images (HSI) that significantly diverge from the background spectral signatures. However …