T.Jayachandran, P.Divyabharathi, S.Gopal, S.Karthika, & B.Srividhya Bharani. (2019). Dual watermarking for video using discrete cosine transform . International Journal of Intellectual Advancements and Research in Engineering Computations, 7(2), 2973–2980. https://doi.org/10.61096/ijiarec.v7.iss2.2019.2973-2980