AnoDDPM: Anomaly Detection With Denoising Diffusion Probabilistic Models Using Simplex Noise

1 code implementation • CVPR 2022 • Julian Wyatt, Adam Leach, Sebastian M. Schmon, Chris G. Willcocks

A secondary problem is that Gaussian diffusion fails to capture larger anomalies; therefore we develop a multi-scale simplex noise diffusion process that gives control over the target anomaly size.

Denoising Unsupervised Anomaly Detection