An Improved Wavelet Digital Watermarking Software Implementation

by Khalifa, Othman Omran, Yusof, Yusnita, Hassan Abdalla Hashim, Aisha, Olanrewaju, R. F.
Published 2012

Detection of alterations in watermarked medical images using Fast Fourier Transform and Complex-Valued Neural Network

by Olanrewaju, R. F., Khalifa, Othman Omran, Hassan Abdalla Hashim, Aisha, Zeki, Akram M.
Published 2011

An attack proof intelligent digital watermarking based on safe region of fast fourier transform

by Olanrewaju, R. F., Khalifa, Othman Omran, Hassan Abdalla Hashim, Aisha, Aburas, A. A.
Published 2010

Distortion-free embedding in the optic disk of retina fundus images using complex-valued neural network

by Olanrewaju, R. F., Khalifa, Othman Omran, Hassan Abdalla Hashim, Aisha, Aburas, Abdurazzag Ali, Zeki, Akram M.
Published 2011