1. Zur automatischen Modellwahl bei der Kalibrierung von CCD-Kameras;Abraham,1997
2. Close-range camera calibration;Brown;Photogrammetric Engineering,1971
3. Decentered lens systems;Conrady;Monthly Notices of the Royal Astronomical Society,1919
4. Self calibrating block adjustment;Ebner;Bildmessung und Luftbildwesen,1976
5. A real-time system for object measurement with CCD cameras;El-Hakim;International Archives of Photogrammetry and Remote Sensing,1986