Title	Fidelity and Robust Digital Watermarking Adaptively Pixel based on Medial Pyramid of Embedding Error Gray Scale Images
Author	Mehemed Bashir Aliwa, Tarek El-Ahmady El-Tobely, Mahmood M. Fahmy, Mohamed EL Said Nasr, Mohamed Hashem Abd El-Aziz
Citation	Vol. 10  No. 6  pp. 284-314
Keywords	Fidelity, digital watermarking, imperceptible, spatial domain, LSB, MSB, benchmark

Title	A New Audio Watermarking System using Discrete Fourier Transform for Copyright Protection
Author	Pranab Kumar Dhar, Mohammad Ibrahim Khan, Jong-Myon Kim
Citation	Vol. 10  No. 6  pp. 35-40
Keywords	Copyright protection, digital watermarking, multimedia contents, discrete Fourier transform

Title	An Oblivious Image Watermarking Scheme Using Multiple Description Coding and Genetic Algorithm
Author	K.Ramanjaneyulu, K.Rajarajeswari
Citation	Vol. 10  No. 5  pp. 167-174
Keywords	Digital watermarking, Discrete Hadamard Transform, Genetic Algorithm, MDC, PSNR

Title	Implementation of Invisible Digital Watermarking on Image Nonlinearly of Arithmetically Compressed Data
Author	Sabyasachi Samanta, Saurabh Dutta
Citation	Vol. 10  No. 4  pp. 261-266
Keywords	pixel, invisible digital watermarking, arithmetic coding, nonlinear function