The Wavelet Digest Homepage
Return to the homepage
Search the complete Wavelet Digest database
Help about the Wavelet Digest mailing list
About the Wavelet Digest
The Digest The Community
 Latest Issue  Back Issues  Events  Gallery
The Wavelet Digest
   -> Volume 3, Issue 3


Question: Factorization of multidimensional orthogonal wavelets
 
images/spacer.gifimages/spacer.gif Reply into Digest
Previous :: Next  
Author Message
Stanhill David (davids@techunix.technion.ac.il)
Guest





PostPosted: Mon Dec 02, 2002 12:45 pm    
Subject: Question: Factorization of multidimensional orthogonal wavelets
Reply with quote

Question: Factorization of multidimensional orthogonal wavelets

Does any body know of work done on the
factorization / parametrization of multidimensional
(2D in particular) orthogonal wavelets
and filter-banks ?
Or put in another way,
I would like to know if any body has dealt or
knows of work done on the factorization of
para-unitary (lossless) matrices of polynomials
in two (or more) variables.
Is there any reason why one can not obtain a 2D
generalization of the factorization given by
Vaidyanathan et.al. (and Gohberg, in operator theory)
in the 1D case ?

Thanks.
David Stanhill, davids@tx.technion.ac.il.

[Answer]
All times are GMT + 1 Hour
Page 1 of 1

 
Jump to: 
 


disclaimer - webmaster@wavelet.org
Powered by phpBB

This page was created in 0.024115 seconds : 18 queries executed : GZIP compression disabled