2 search results - page 1 / 1 » Wavelet Steerability and the Higher-Order Riesz Transform |
TIP
2010
13 years 2 months ago
2010
Abstract— Our main goal in this paper is to set the foundations of a general continuous-domain framework for designing steerable, reversible signal transformations (a.k.a. frames...
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
We introduce an Nth-order extension of the Riesz transform in d dimensions. We prove that this generalized transform has the following remarkable properties: shift-invariance, sca...