V. Skvortsov, {. Lee, und {. Yang. Emerging Technologies for a Smarter World (CEWIT), 2012 9th International Conference Expo on, Seite 1-6. (November 2012)
S. Nayar, V. Branzoi, und T. Boult. Computer Vision and Pattern Recognition, 2004. CVPR 2004. Proceedings of the 2004 IEEE Computer Society Conference on, (27 June-2 July 2004)