The International Arab Journal of Information Technology (IAJIT)

Efficient Multimodal Biometric Database Construction and Protection Schemes

multimodal biometric database. The last is dedicate d to a biometric authentication system operating on a set of connected

A Region Adaptive Robust Watermarking Scheme

Motilal Nehru National Institute of Technology, Ind ia 

Semi Fragile Watermarking for Content based Image Authentication and Recovery in the DWT-DCT

Abstract: Content authentication requires that the image watermarks must highlight malicious attacks while tolerating

Pseudorandom Noise Sequence of Digital Watermarking Algorithm based on Discrete

1Department of Electronics and Communication Engineering, St.Martin’s Engineering College, India 2Department of Computer and Science Engineering, Bannari Amman Institute of Technology, India 3Department of Electronics and Communication Engineering, Sri Shakthi Instituteof Engineering and