Title	A Novel Scheme for Digital Rights Management of Images Using Biometrics
Author	N.Nagamalleswara Rao, P. Thrimurthy, B. Raveendra Babu
Citation	Vol. 9  No. 3  pp. 157-167
Keywords	Biometrics, Digital Watermarking, Digital Rights Management (DRM), Copyright protection, Discrete Cosine Transform (DCT), Singular Value Decomposition (SVD), Fingerprint, Minutiae Points

Title	Automated Classification of Galaxies Using Transformed Domain Features
Author	M.A. Mohamed, M.M. Atta
Citation	Vol. 10  No. 2  pp. 86-91
Keywords	Hubble Sequence, Discrete Cosine Transform (DCT), Discrete Wavelet Transform (DWT), Artificial Neural Networks (ANNs)

Title	Implementation of Image Fusion Techniques Using FPGA
Author	M.A. Mohamed, B.M. El-Den
Citation	Vol. 10  No. 5  pp. 95-102
Keywords	Image Fusion, principal component analysis (PCA), pyramid transform, discrete wavelet transform (DWT), discrete cosine transform (DCT), FPGA.

Title	Robust Watermarking Technique based on DCT to Protect the Ownership of DubaiSat-1 Images against Attacks
Author	Saeed AL-Mansoori, Alavi Kunhu
Citation	Vol. 12  No. 6  pp. 1-9
Keywords	Watermarking, EIAST, Discrete Cosine Transform (DCT), Peak Signal to Noise Ratio(PSNR), DubaiSat-1 Satellite, attacks