1. Computer Vision and Systems Laboratory (CVSL), Department of Electrical and Computer Engineering, Laval University, Québec, QC G1V 0A6, Canada
2. Centre for Composite Materials and Structures (CCMS), Harbin Institute of Technology, Harbin 150001, China
3. Faculty of Technology, Technical University in Zvolen, 960 01 Zvolen, Slovakia
4. Department of Industrial and Information Engineering and Economics (DIIIE), University of L’Aquila (AQ), I-67100 L’Aquila, Italy