1. Alkawaz MH, Sulong G, Saba T, Rehman A (2018) Detection of copy-move image forgery based on discrete cosine transform. Neural Comput & Applic 30(1):183–192
2. Al-Qershi OM, Khoo BE (2019) Enhanced block-based copy-move forgery detection using k-means clustering. Multidim Syst Sign Process 30(4):1671–1695
3. Bayram S, Sencar HT, Memon TN (2009) An efficient and robust method for detecting copy-move forgery. IEEE Int. Conf. on Acoustics, Speech and Signal Processing, pp 1053–1056
4. Bovik AC (2010) ‘Handbook of Image and Video Processing’. Academic Press,.
5. Cao L (2006) Singular value decomposition applied to digital image processing. Arizona State University polytechnic Campus, Division of Computing Studies, Arizona State University Polytechnic Campus, Mesa pp.1-15