%0 Journal Article %A Rajib Kumar Jha and P.K.Biswas and B.N.Chatterji %D 2010 %J International Journal of Electrical and Computer Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 48, 2010 %T Image Segmentation Using Suprathreshold Stochastic Resonance %U https://publications.waset.org/pdf/8889 %V 48 %X In this paper a new concept of partial complement of a graph G is introduced and using the same a new graph parameter, called completion number of a graph G, denoted by c(G) is defined. Some basic properties of graph parameter, completion number, are studied and upperbounds for completion number of classes of graphs are obtained , the paper includes the characterization also. %P 1861 - 1875