On Sampling Lattices with Similarity Scaling Relationships
2009
Abstract
We provide a method for constructing regular sampling lattices in arbitrary dimensions together with an integer dilation matrix. Subsampling using this dilation matrix leads to a similarity-transformed version of the lattice with a chosen density reduction. These lattices are interesting candidates for multidimensional wavelet constructions with a limited number of subbands.
Details
Title
On Sampling Lattices with Similarity Scaling Relationships
Author(s)
Bergner, S. ; Van De Ville, D. ; Blu, T. ; Möller, T.
Published in
Proceedings of the Eighth International Workshop on Sampling Theory and Applications (SampTA'09)
Issue
Marseille, French Republic
Date
2009
Publisher
LATP
Laboratories
LIB
Record Appears in
Scientific production and competences > STI - School of Engineering > IEM - Institut d'Electricité et de Microtechnique > LIB - Biomedical Imaging Group
Scientific production and competences > Euler Center for Signal Processing
Peer-reviewed publications
Conference Papers
Work produced at EPFL
Published
Scientific production and competences > Euler Center for Signal Processing
Peer-reviewed publications
Conference Papers
Work produced at EPFL
Published
Record creation date
2015-09-18