1. Department of Image Engineering, Chung-Ang University, ChungAng Cultural Arts Center, Office No. 503, Dongjak-gu, Seoul 156-756, Republic of Korea
2. Department of Information Technology, Maharaja Surajmal Institute of Technology, Janakpuri, New Delhi 110058, India
3. Department of Information Technology, Lingaya's University, Faridabad, Haryana 121002, India
4. Machine Intelligence Research Labs, 223 New Jiwaji Nagar, Gwalior 474011, India
5. Department of Electrical and Computer Engg, University of West Indies, St. Augustine 1000, Trinidad and Tobago