Abstract
A power-adjusted fractional-power radial harmonic filter for shift- and scale-invariant pattern recognition with improved scale invariance, better noise robustness and discrimination is presented in this paper.
© 1999 Optical Society of America
PDF ArticleMore Like This
Shift, rotation, and scale invariant pattern recognition by bipolar spatial filtering
J. Ben-Haim and J. Shamir
THE3 OSA Annual Meeting (FIO) 1986
Shift and projection invariant pattern recognition
D. Mendlovic, N. Konforti, and E. Marom
TUC2 OSA Annual Meeting (FIO) 1989
Mellin radial harmonic filter for scale invariant detection of contours
Guy Lebreton and Jianping Yao
OTuE.12 Optics in Computing (IP) 1997