G. Carrera, J. Savage, and W. Mayol-Cuevas. Progress in Pattern Recognition, Image Analysis and Applications, (2008)Real time (10 fps) tracking using the SURF features..
B. Ruf, E. Kokiopoulou, and M. Detyniecki. 6th International Workshop on Adaptive Multimedia Retrieval, , Springer, (2008)Compares the performance (computational time and matching accuracy) of SIFT and SURF features..