Hao Yan, Kamran Paynabar, Jianjun Shi, Anomaly Detection in Images With Smooth Background via Smooth-Sparse Decomposition, Technometrics, Vol. 59, No. 1 (February 2017), pp. 102-114 ...

We propose an anomaly detection algorithm for hyperspectral images based on Dirichlet process mixture (DPM) models. For this purpose, we first apply an unsupervised background purification procedure ...

In smart manufacturing systems, anomaly localization plays a crucial role in enhancing intricate production processes. However, When it comes to identifying normal zones around anomaly identification ...