ICIP
1995
IEEE
14 years 3 months ago
1995
IEEE
This paper develops an error bound for narrow bandwidth Gabor filters synthesized using multiple stages. It is shown that the error introduced by approximating narrow bandwidth Ga...
ICIP
2006
IEEE
15 years 1 months ago
2006
IEEE
In this paper, facial expression is coded by steerable filters which are rotated very efficiently by taking a suitable linear combination of basis filters. Local features extracte...