You have plenty of options depending on your field of interest. Here are few of them I know personally or have collaborated with.
Sr. Prof. B.K. Tripathy is very active in research related to Social Network Analysis, Clustering, Rough and fuzzy based system and Granular Computing. He is generally very busy with his ongoing research, so you may consult students working with him.
Prof. Chandramouli PVSSR Image Processing, signal processing and related fields.
Prof. Lakshmanan Kuppusamy Theoretical Computer Science
Prof. Arunkumar T. Software Systems