Computer Vision
Luca Lucchese & Sanjit K. Mitra "Using saddle points for subpixel feature detection in camera calibration targets"
maetel
2010. 9. 26. 15:47
L. Lucchese and S.K. Mitra. Using saddle points for subpixel feature
detection in camera calibration targets. In Proceedings of the 2002,
Asia Pacific Conference on Circuits and Systems, volume 2, pages
191-195, 2002.
lucaLucchese_2002apccs.pdf