1. Adams, A., Gelfand, N., & Pulli, K. (2008). Viewfinder alignment. Computer Graphics Forum, 27(2), 597–606. doi: 10.1111/j.1467-8659.2008.01157.x .
2. Agrawal, M., Konolige, K., & Blas, M. R. (2008). CenSurE: Center surround extremas for realtime feature detection and matching. In Proceedings of the European conference on computer vision (ECCV’08) (Vol. 5305, pp. 102–115). doi: 10.1007/978-3-540-88693-8_8 .
3. Baker, S., & Matthews, I. (2001). Equivalence and efficiency of image alignment algorithms. In Proceedings of the IEEE conference on computer vision and pattern recognition (CVPR’01) (Vol. 1, pp. 1090–1097).
4. Baker, S., Scharstein, D., Lewis, J. P., Roth, S., Black, M. J., & Szeliski, R. (2007). A database and evaluation methodology for optical flow. In Proceedings of the IEEE intl. conference on computer vision (ICCV’07) (pp. 1–8). doi: 10.1109/ICCV.2007.4408903 .
5. Bay, H., Ess, A., Tuytelaars, T., & Van Gool, L. (2008). Speeded-up robust features (SURF). Computer Vision and Image Understanding, 110, 346–359. doi: 10.1016/j.cviu.2007.09.014 .