A filter design technique for Steerable Pyramid image transforms

A Karasaridis and E P Simoncelli

Published in Proc. Int'l Conf Acoustics Speech Signal Processing (ICASSP), vol.IV pp. 2387--2390, May 1996.
© IEEE Signal Processing Society

DOI: 10.1109/ICASSP.1996.547763

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    • We describe a novel recursive filter design technique for multi-scale ``pyramid'' 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 ``steerable pyramid'' image transform.
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