DocumentCode
1234543
Title
Equivalence between two-dimensional analytic and real signal Wigner distributions
Author
Zhu, Yue Min ; Peyrin, Francoise ; Goutte, Robert
Author_Institution
Lab. de Traitement du Signal et Ultrasons, Villeurbanne, France
Volume
37
Issue
10
fYear
1989
fDate
10/1/1989 12:00:00 AM
Firstpage
1631
Lastpage
1634
Abstract
A solution to the problem of undesired cross-terms in the Wigner distribution (WD) of two-dimensional real signals is presented. The solution is to introduce the notion of two-dimensional analytic signal in the WD. The relation between WDs of the two-dimensional real signal and those of its associated two-dimensional analytical signal is discussed and illustrated by an example
Keywords
spectral analysis; Wigner distributions; spectral analysis; two-dimensional real signals; Acoustics; Frequency; Image recognition; Interference; Jacobian matrices; Multidimensional systems; Signal analysis; Signal processing; Speech processing; Two dimensional displays;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/29.35413
Filename
35413
Link To Document