A filter design technique for steerable pyramid image transforms

doi:10.1109/ICASSP.1996.547763

A filter design technique for steerable pyramid image transforms

by A Karasaridis, E Simoncelli

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1996 IEEE International Conference on Acoustics Speech and Signal Processing Conference Proceedings (1996)

Volume: 4, Publisher: Ieee, Pages: 2387-2390

ISSN: 15206149
ISBN: 0780331923
DOI: 10.1109/ICASSP.1996.547763

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Abstract

We describe a novel recursive filter design technique for multi-scale ldquo;pyramid rdquo; transforms. The recursion in the design technique follows that of the pyramid construction, and allows us to solve a reduced design problem at each step. We demonstrate the use of this technique by designing filters of various orientation bandwidths for use in a ldquo;steerable pyramid rdquo; image transform