The Steerable Pyramid: A flexible architecture for multi-scale derivative computation

E P Simoncelli and W T Freeman.

Published in Proc 2nd IEEE Int'l Conf on Image Proc (ICIP), vol.III pp. 444--447, Oct 1995.
© IEEE Signal Processing Society

DOI: 10.1109/ICIP.1995.537667

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    • We describe an architecture for efficient and accurate linear decomposition of an image into scale and orientation subbands. The basis functions of this decomposition are directional derivative operators of any desired order. We describe the construction and implementation of the transform.
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