论文信息 - A fast recursive implementation of Gabor filters

A fast recursive implementation of Gabor filters

This paper presents two methods, based on the rational approximation of functions, for designing Gabor like IIR filters with reduced computational complexity. The performance of the designed filters is discussed and comparisons with other approaches are made.

[1] Peter Kovesi,et al. Image Features from Phase Congruency , 1995 .

[2] Lucas J. van Vliet,et al. Recursive Gabor filtering , 2002, IEEE Trans. Signal Process..

[3] B. S. Manjunath,et al. 4.9 – Multiband Techniques for Texture Classification and Segmentation , 2005 .

[4] Dennis Gabor,et al. Theory of communication , 1946 .

[5] M. Abramowitz,et al. Handbook of Mathematical Functions With Formulas, Graphs and Mathematical Tables (National Bureau of Standards Applied Mathematics Series No. 55) , 1965 .

[6] Sanjit K. Mitra,et al. Digital Signal Processing: A Computer-Based Approach , 1997 .

[7] William H. Press,et al. Numerical recipes in C. The art of scientific computing , 1987 .

[8] Fredrik Gustafsson,et al. Determining the initial states in forward-backward filtering , 1996, IEEE Trans. Signal Process..

[9] Norbert Krüger,et al. Face Recognition by Elastic Bunch Graph Matching , 1997, IEEE Trans. Pattern Anal. Mach. Intell..

[10] Milton Abramowitz,et al. Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables , 1964 .

[11] Carl-Johan Westelius,et al. Focus of attention and gaze control for robot vision , 1995 .

[12] Keith O. Geddes. Block Structure in the Chebyshev–Padé Table , 1981 .

[13] William H. Press,et al. Numerical Recipes in FORTRAN - The Art of Scientific Computing, 2nd Edition , 1987 .