33 search results - page 3 / 7 » The Marr wavelet pyramid |
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
ICIP
2009
IEEE
14 years 6 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...
TIP
2010
13 years 3 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...
ICCV
1998
IEEE
14 years 7 months ago
1998
IEEE
A motion estimation algorithm using wavelet approximation as an optical ow model has been developed to estimate accurate dense optical ow from an image sequence. This wavelet moti...
TIP
2008
13 years 5 months ago
2008
The theories of signal sampling, filter banks, wavelets and "overcomplete wavelets" are well-established for the Euclidean spaces and are widely used in the processing a...