Prior normality prompt transformer for multiclass industrial image anomaly detection

H Yao, Y Cao, W Luo, W Zhang, W Yu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Image anomaly detection plays a pivotal role in industrial inspection. Traditional approaches
often demand distinct models for specific categories, resulting in substantial deployment …

Frequency domain nuances guided parallel transformer model for industrial anomaly localization

J Zhao, K Yu, Y Miao, Y Wang, Y Ma, J Zhang… - … Applications of Artificial …, 2025 - Elsevier
Unsupervised visual anomaly localization research has garnered significant attention in
industrial component surface quality inspection tasks, particularly in realistic scenarios …

Local–global normality learning and discrepancy normalizing flow for unsupervised image anomaly detection

H Yao, W Luo, W Zhang, X Zhang, Z Qiang… - … Applications of Artificial …, 2024 - Elsevier
The unsupervised detection and localization of image anomalies hold significant importance
across various domains, particularly in industrial quality inspection. Despite its widespread …

[HTML][HTML] Advancing unsupervised anomaly detection with normalizing flow and multi-scale ensemble learning

M Campos-Romero, M Carranza-García… - … Applications of Artificial …, 2024 - Elsevier
Visual anomaly detection plays a crucial role in manufacturing to ensure product quality by
identifying image patterns that deviate from the expected ones. Existing methods that rely on …

PRAAD: Pseudo representation adversarial learning for unsupervised anomaly detection

L **, D He, H Liu - Journal of Information Security and Applications, 2025 - Elsevier
As one of the typical means of anomaly detection, unsupervised reconstruction-based
anomaly detection methods usually extract the normal representations and utilize the …

Progressive Boundary Guided Anomaly Synthesis for Industrial Anomaly Detection

Q Chen, H Luo, H Gao, C Lv… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Unsupervised anomaly detection methods can identify surface defects in industrial images
by leveraging only normal samples for training. Due to the risk of overfitting when learning …

A method for industrial data anomaly detection based on MIFHO-BP

J Du, H Xue, L Du, D Wu, C Zhang… - Proceedings of the 2024 …, 2024 - dl.acm.org
Anomaly detection has an important impact on the development of industry. How to detect
anomalies based on industrial data is an important research hotspot. At present, most …

Local and Global Feature Extraction Through Heterogeneous Multi-Head Self-Attention for Anomaly Detection

G Qiu, Y Wang, M Wang, Z Zhang, W Ma… - Available at SSRN … - papers.ssrn.com
Detecting anomalies utilizing time series data is critical in various real-world applications for
ensuring personal safety and preventing financial losses. Deep-learning methods have …