1. Institute for Information Transmission Problems Moscow Russia
2. The Higher School of Economics, National Research University Moscow Russia
3. Gideon Brothers Zagreb Croatia
4. Faculty of Electrical Engineering and Computing University of Zagreb Zagreb Croatia
5. Image Processing Systems Institute of RAS Samara Russia
6. Nanjing University Nanjing China
7. Tampere University Tampere Finland
8. Honor Camera Team Shenzhen China
9. Department of Informatics Systems and Communication University of Milano—Bicocca Milan Italy
10. Google Research San Francisco California USA