Title	Selective Combinational Encryption of Gray Scale Images using Orthogonal Polynomials based Transformation
Author	R. Krishnamoorthi, P. D. Sheba Kezia Malarchelvi
Citation	Vol. 8  No. 5  pp. 195-204
Keywords	Image encryption, Orthogonal Polynomials, Selective combinational Scrambling

Title	Hierarchical Recognition System for Machine Printed Kannada Characters
Author	Dinesh Achaya U, N V Subba Reddy, Krishnamoorthi
Citation	Vol. 8  No. 11  pp. 44-53
Keywords	Character recognition, Structural features, Direction code, Binary decision tree, k-Nearest Neighbor, Multi-stage classifier