Update README.md

README.md

@@ -7,4 +7,25 @@ pretty_name: Danbooru SFW 512 Filtered and Cropped Dataset
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-# Danbooru SFW 512 Filtered and Cropped Dataset
+# Danbooru SFW 512 Filtered and Cropped
+
+A version of Danbooru SFW which has been automatically filtered and cropped to 128x128 so that the resulting images focus almost entirely on characters.
+First filtering was applied to remove non-character focused images, then cropping was applied to remove horizontal/vertical bars and further focus on the
+central character(s) of each image. Both steps were performed automatically by two different vision models trained on manually labelled subsets of the original dataset.
+This technique provided satisfactory results, however there is much room for improvement.
+
+## Original Dataset Citation
+
+```bibtex
+@misc{danbooru2021,
+    author={Anonymous and Danbooru community and Gwern Branwen},
+    title={Danbooru2021: A Large-Scale Crowdsourced and Tagged Anime Illustration Dataset},
+    howpublished={\url{https://gwern.net/danbooru2021}},
+    url={https://gwern.net/danbooru2021},
+    type={dataset},
+    year={2022},
+    month={January},
+    timestamp={2022-01-21},
+    note={Accessed: 2023-12-06}
+}
+```