Raj, Asha S, and Mrs.Gayathri Nair P. “Reversible Image Data Hiding Using Encryption and Decryption With Contrast Enhancement”. IJRDO -Journal of Computer Science Engineering 2, no. 7 (July 31, 2016): 07-11. Accessed December 29, 2024. http://cpcalendars.ijrdo.org/index.php/cse/article/view/730.