1. Electro-Optical Systems, Swedish Defense Research Agency (FOI), Box 1165, 581 11 Linköping, Sweden
2. Infomatics Group, Swedish Defense Research Agency (FOI), Box 1165, 581 11 Linköping, Sweden
3. Saab Aeronautics, Swedish Defense Research Agency (FOI), Box 1165, 581 11 Linköping, Sweden