B.N.Chatterji is a former Professor in E&ECE Department IIT, Kharagpur. He received B.Tech. and Ph.D. (Hons.) from E&ECE Department IIT, Kharagpur in 1965 and 1970, respectively. He has served the Institute under various administrative capabilities as Head of Department, Dean (Academic), etc. He has chaired many international and national symposium and conferences organized in India and abroad, apart from organizing 15 short term courses for Industries and Engineering college teachers. He has guided 35 Ph.D. scholars. Presently, he is active in research by guiding three research scholars. He has published more than 150 papers in reputed international and national journals apart from authoring three scientific books. His research interests are low-level vision, computer vision, image analysis, pattern recognition and motion analysis.