1. Luo, W., Huang, J., Qiu, G.: Robust detection of region-duplication forgery in digital image. In: Proceedings of the International Conference on Pattern Recognition, vol. 4, pp. 746–749 (2006)
2. Amerini, I., Ballan, L., Caldelli, R., Bimbo, A.D., Serra, G.: A SIFT-based forensic method for copy-move attack detection and transformation recovery. IEEE Trans. Inf. Forensics Secur. 6(3), 1099–1110 (2011)
3. Singh, R., Chaturvedi, R.P.: SWT-SIFT based copy-move forgery detection of digital images. In: Proceedings of the International Conference on Innovations in Control, Communication and Information Systems, pp. 1–4 (2017)
4. McInnes, L., Healy, J., Astels, S.: hdbscan: hierarchical density based clustering. J. Open Source Softw. 2(11), 205:1–205:2 (2017)
5. Braune, C., Besecke, S., Kruse, R.: Density based clustering: alternatives to DBSCAN. In: Celebi, M.E. (ed.) Partitional Clustering Algorithms, pp. 193–213. Springer, Cham (2015).
https://doi.org/10.1007/978-3-319-09259-1_6