DocumentCode
2122007
Title
Simplified design of steerable pyramid filters
Author
Castleman, K.R. ; Schulze, M. ; Wu, Q.
Author_Institution
Perceptive Sci. Instrum. Inc., League City, TX, USA
Volume
5
fYear
1998
fDate
31 May-3 Jun 1998
Firstpage
329
Abstract
The steerable pyramid decomposition is an invertible representation similar to the two-dimensional discrete wavelet transform, but with interesting shift- and rotation-invariance properties. It is slightly overcomplete and amenable to a filter bank implementation via convolution and down- and up-sampling operations. This paper presents a simple method for designing the FIR filter kernels required to implement the transform
Keywords
FIR filters; convolution; filtering theory; image reconstruction; image sampling; FIR filter kernels; convolution; down-sampling operations; filter bank implementation; invertible representation; pyramid decomposition; rotation-invariance properties; shift-invariance properties; steerable pyramid filters; up-sampling operations; Band pass filters; Design methodology; Discrete transforms; Discrete wavelet transforms; Filter bank; Finite impulse response filter; Frequency; Image reconstruction; Image sampling; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location
Monterey, CA
Print_ISBN
0-7803-4455-3
Type
conf
DOI
10.1109/ISCAS.1998.694481
Filename
694481
Link To Document