R. Audette, J. Balthazaar, C. Dunk, and J. Zelek, A stereo-vision system for the visually impaired, 2000.

S. Cardin, F. Vexo, and D. Thalmann, A wearable system for mobility improvement of visually impaired people, The Visual Computer, vol.409, issue.2, pp.109-118, 2006.
DOI : 10.1007/s00371-006-0032-4

M. Dobrzynski, R. Pericet-camara, and D. Floreano, Vision tape -a flexible compound camera for motion detection and proximity estimation, IEEE Sensors, vol.1, 2012.

W. Etter, P. Martin, and R. Mangharam, Cooperative flight guidance of autonomous unmanned aerial vehicles, The Second Int. Workshop on Networks of Cooperating Objects, 2011.

D. Floreano, R. Pericet-camara, S. Viollet, F. Ruffier, A. Brückner et al., Miniature curved artificial compound eyes, Proceedings of the National Academy of Sciences, vol.110, issue.23, pp.9267-9272, 2013.
DOI : 10.1073/pnas.1219068110

URL : https://hal.archives-ouvertes.fr/hal-00835031

K. Götz, Optomotorische untersuchung des visuellen systems einiger augenmutanten der fruchtfliege Drosophila, Biological Cybernetics, vol.2, pp.77-92, 1964.

R. Juston, L. Kerhuel, N. Franceschini, and S. Viollet, Hyperacute Edge and Bar Detection in a Bioinspired Optical Position Sensing Device, IEEE/ASME Transactions on Mechatronics, vol.19, issue.3, 2013.
DOI : 10.1109/TMECH.2013.2265983

URL : https://hal.archives-ouvertes.fr/hal-01446799

L. Kerhuel, S. Viollet, and N. Franceschini, The VODKA Sensor: A Bio-Inspired Hyperacute Optical Position Sensing Device, IEEE Sensors Journal, vol.12, issue.2, pp.315-324, 2012.
DOI : 10.1109/JSEN.2011.2129505

URL : https://hal.archives-ouvertes.fr/hal-00612378

A. Masselli and A. Zell, A novel marker based tracking method for position and attitude control of mavs, Proceedings of International Micro Air Vehicle Conference and Flight Competition (IMAV), 2012.

J. Roberts, T. Stirling, J. C. Zufferey, and D. Floreano, 3-D relative positioning sensor for indoor flying robots, Autonomous Robots, vol.28, issue.6, 2012.
DOI : 10.1007/s10514-012-9277-0

K. Wenzel, A. Masselli, and A. Zell, Visual tracking and following of a quadrocopter by another quadrocopter, 2012 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.4993-4998, 2012.
DOI : 10.1109/IROS.2012.6385635

G. Westheimer, Visual hyperacuity. Ottoson, Sensory Physiology 1, 1981.