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1995 International Conference on Image Processing (ICIP'95) - Volume 3
The steerable pyramid: a flexible architecture for multi-scale derivative computation
Washington D.C.
October 23-October 26
ISBN: 0-8186-7310-9
E.P. Simoncelli, GRASP Lab., Philadelphia, PA, USA
W.T. Freeman, GRASP Lab., Philadelphia, PA, USA
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.
Index Terms:
image processing; filtering theory; Fourier transforms; building; flexible architecture; multiscale derivative computation; steerable pyramid; linear image decomposition; orientation subbands; scale subbands; basis functions; directional derivative operators; transform; filters; Fourier domain
Citation:
E.P. Simoncelli, W.T. Freeman, "The steerable pyramid: a flexible architecture for multi-scale derivative computation," icip, vol. 3, pp.3444, 1995 International Conference on Image Processing (ICIP'95) - Volume 3, 1995
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