By Choubo Ding, Guansong Pang, Chunhua Shen
Official PyTorch implementation of "Catching Both Gray and Black Swans: Open-set Supervised Anomaly Detection".
This code is written in Python 3.7
and requires the packages listed in requirements.txt
. Install with pip install -r requirements.txt
preferably in a virtualenv.
Download the Anomaly Detection Dataset and convert it to MVTec AD format. (For datasets we used in the paper, we provided the convert script.) The dataset folder structure should look like:
DATA_PATH/
subset_1/
train/
good/
test/
good/
defect_class_1/
defect_class_2/
defect_class_3/
...
...
python train.py --dataset_root=./data/mvtec_anomaly_detection \
--classname=carpet \
--experiment_dir=./experiment
dataset_root
denotes the path of the dataset.classname
denotes the subset name of the dataset.experiment_dir
denotes the path to store the experiment setting and model weight.outlier_root
(*optional) given the path of the outlier dataset to disable pseudo augmentation and enable external data for pseudo head.know_class
(*optional) specify the anomaly class in the training set to experiment within the hard setting.@inproceedings{ding2022catching,
title={Catching Both Gray and Black Swans: Open-set Supervised Anomaly Detection},
author={Ding, Choubo and Pang, Guansong and Shen, Chunhua},
booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition},
year={2022}
}