and
Department of Computer Science and Technology,
Indian Institute of Engineering Sciences and Technology, Shibpur
ProVC, Techno India University, Kolkata
and
CVPR Unit, Indian Statistical Institute, 203 B. T. Road, Kolkata - 700 108
Electronics and Communication Sciences Unit
Computer and Communication Sciences Division
Indian Statistical Institute, 203 B T Road, Kolkata 700108, India.
Department of Computer Science and Engineering,
Kalyani Government Engineering College, Kalyani, Nadia, West Bengal 741235.
University Institute of Technology, Burdwan, 713104
Burdwan Municipal High School, Burdwan, 713101