Update README.md

README.md

@@ -134,3 +134,17 @@ configs:
   - split: pipe_fryum.test
     path: data/pipe_fryum.test-*
 ---
+
+
+Original dataset:
+
+```
+@inproceedings{zou2022spot,
+  title={Spot-the-difference self-supervised pre-training for anomaly detection and segmentation},
+  author={Zou, Yang and Jeong, Jongheon and Pemula, Latha and Zhang, Dongqing and Dabeer, Onkar},
+  booktitle={European Conference on Computer Vision},
+  pages={392--408},
+  year={2022},
+  organization={Springer}
+}
+```