Ghoshal N, Mandal JK. A Novel Technique for Image Authentication in Frequency Domain Using Discrete Fourier Transformation Technique (IAFDDFTT). MJCS [Internet]. 2008 Jun. 1 [cited 2024 Nov. 5];21(1):24-32. Available from: https://vmis.um.edu.my/index.php/MJCS/article/view/6316