Huang Y; Trinder JC, 1994, 'A procedure for fully automatic orientation of camera in digital close range photogrammetry', in Gruen A; Kahmen H (ed.),
Proceedings of SPIE - The International Society for Optical Engineering, SPIE - INT SOC OPTICAL ENGINEERING, ZURICH, SWITZERLAND, pp. 339 - 346, presented at 2nd Conference on Optical 3D Measurement Techniques, ZURICH, SWITZERLAND, 04 October 1993 - 07 October 1993,
http://dx.doi.org/10.1117/12.169856