1. D. Canu, N. Ayache, J. Sirat, Accurate and robust stereovision with a large number of aerial images, in: European Symposium on Satellite Remote Sensing, 1995, pp. 152–160.
2. Multi-image 3d feature and DSM extraction for change detection and building reconstruction;Paparoditis,2001
3. Adaptive vergence for the stero matching of oblique imagery;Cochran;Journal of photogrammetry and remote sensing,1995
4. A. Moe, Passive Aircraft Altitude Estimation using Computer Vision, Lic. Thesis LiU-Tek-Lic-2000:43, Dept. EE, Linköping University, SE-581 83 Linköping, Sweden, thesis No. 847, ISBN 91-7219-827-3, Sep. 2000.
5. P. Fabiani, A. Piquereau, V. Fuertes, P.-M. Passet, The ReSSAC autonomous rotorcraft: from autonomy demonstration to out-of-sight flights, in: Proceedings of AHS Specialists meeting on Unmanned Rotorcraft, Chandler in Arizona, USA, 2005.