"Telugu Character Recognition Based on Topological Feature Alterations after Selective Morphological Unification of the Target Image"; Ramalingeswara Rao K V, Bhaskara Rao N, Ramesh Babu D R; Proceedings of 8th IRF International Conference on Image Processing, Computer Vision, and Pattern Recognition (ICIPCVPR-2014); Universal Paper ID: ICIPCVPRPUN-04054-227; ISBN No. 978-93-84209-12-4; Page No. 71-74; 04-MAY-2014.