1. Politecnico di Milano,Dept. of Electronics, Information and Bioengineering,Milan,Italy
2. Politecnico di Milano,Dept. of Chemistry, Materials and Chemical Engineering,Milan,Italy
3. Politecnico di Torino,Dept. of Management and Production Engineering,Turin,Italy
4. Politecnico di Torino,Dept. of Mathematical Sciences,Turin,Italy
5. Wavision Srl, Antares Vision group,Turin,Italy
6. Politecnico di Torino,Dept. of Electronics and Telecommunications,Turin,Italy
7. Politecnico di Milano,Dept. of Energy,Milan,Italy