N.ANIL, M.Tech, SUDHEER BABU NITTA, PG Scholar [DECS]. 2015. “NSCT DOMAIN BASED MULTIMODAL MEDICAL IMAGE FUSION APPROACH BASED ON PHASE CONGRUENCY AND DIRECTIVE CONTRAST”. International Journal of Engineering and Computer Science 4 (12). india. http://ijecs.in/index.php/ijecs/article/view/2764.