Sciweavers

946 search results - page 2 / 190
» On the analytic wavelet transform
Sort
View
TIP
2008
119views more  TIP 2008»
13 years 5 months ago
Complex Wavelet Bases, Steerability, and the Marr-Like Pyramid
Our aim in this paper is to tighten the link between wavelets, some classical image-processing operators, and David Marr's theory of early vision. The cornerstone of our appro...
Dimitri Van De Ville, Michael Unser
DCC
2006
IEEE
14 years 4 months ago
Analysis of Redundant-Wavelet Multihypothesis for Motion Compensation
An analysis is presented that examines multihypothesis motion-compensated video coding using a redundant wavelet transform to produce multiple predictions that are diverse in tran...
James E. Fowler
CORR
2010
Springer
255views Education» more  CORR 2010»
13 years 3 months ago
Multiplierless Modules for Forward and Backward Integer Wavelet Transform
: This article is about the architecture of a wavelet filter bank with reprogrammable logic. It is based on second generation of wavelets with a reduced of number of operations. A ...
Vasil Kolev
ICIP
1999
IEEE
14 years 6 months ago
A Rearrangement Algorithm of Wavelet Packet Coefficients for Zerotree Coding
Zerotree coding based on the wavelet transform is a very effective image compression technique. Since it exploits the dyadic multiresolution characteristic of wavelet transform, h...
Hyun Duk Cho, Jong Beom Ra
GECCO
2007
Springer
168views Optimization» more  GECCO 2007»
13 years 11 months ago
Evolved transforms surpass the FBI wavelet for improved fingerprint compression and reconstruction
This paper describes the evolution of new wavelet and scaling numbers for optimized transforms that consistently outperform the 9/7 discrete wavelet transform (DWT) for fingerprin...
Brendan J. Babb