For anomaly detection using an image, several method based on DNN are proposed such as CNN, AutoEncoder, GAN, etc. I found this web page: https://paperswithcode.com/sota/anomaly-detection-on-mvtec-ad where proposed recent DNN methods are ranked using a particlar dataset.
According to the page, PatchCore (based on CNN ?) and FastFlow ( based on Transformer?) show the best performance for anomaly detection using dataset: MVTec-AD.
Huwever, the other methods based on AutoEncoder or GAN are not listed in the graph shown in a page of the link above. This means that AutoEncoder and GAN are not usefull for the anomaly detection?
Do some one know how much score AutoEncoder base or GAN base can achive for anomaly detection compared to PatchCore and FastFlow??
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