1. Fraunhofer Institute of Optronics, System Technologies and Image Exploitation,Fraunhofer IOSB, IOSB-AST Ilmenau,Ilmenau,Germany,98693
2. Fraunhofer Institute for Large Structures in Production Engineering,Fraunhofer IGP Rostock,Rostock,Germany,18059
3. Fraunhofer Institute for Ceramic Technologies and Systems,Fraunhofer IKTS Dresden,Dresden,Germany,01109