Skip to content

Latest commit

 

History

History
43 lines (33 loc) · 1.42 KB

README.md

File metadata and controls

43 lines (33 loc) · 1.42 KB
Raw

Reconstruction by Inpainting for visual Anomaly Detection (RIAD) in PyTorch

This is an unofficial implementation of Reconstruction by inpainting for visual anomaly detection (RIAD).

PipeLine

avatar

Prerequisites

  • PyTorch 1.5
  • sklearn, matplotlib
  • kornia ( incompatible with PyTorch>=1.6.0 so far )
    The kornia package is used for its medianfilter function. You may find a substitution if you want to get rid of this dependency.

Visualization demo of randomly generated mosaic masks

Please check this mosaic.ipynb file

Usage

To train RIAD on MVTec AD dataset:

python train.py --obj zipper --data_path [your-mvtec_ad-data-path]

Then to test:

python test.py --obj zipper --data_path [your-mvtec_ad-data-path] --checkpoint_dir [your-saved-weights-path]

Finally, you will get results like img_ROCAUC (anomaly detection) around 0.97 and pixel_ROCAUC (anomaly segmetation) around 0.98

Localization results

avatar

References

Vitjan Zavrtanik, Matej Kristan, Danijel Skčaj,
Reconstruction by inpainting for visual anomaly detection,
Pattern Recognition,
2020,
107706,
ISSN 0031-3203

Acknowledgement

Thanks for the paper authors.
A big thanks to xiahaifeng1995 for contributing most of the codes.