DocumentCode
1088378
Title
Separator functions for homomorphic filtering
Author
Tretiak, Oleh J. ; Eisenstein, B.
Author_Institution
Drexel University, Philadelphia, PA
Volume
24
Issue
5
fYear
1976
fDate
10/1/1976 12:00:00 AM
Firstpage
359
Lastpage
364
Abstract
A procedure is presented to test an arbitrary function of two variables N(x, y) to see if a separator function exists such that S[N(x, y)] = A (x) + B(y). If so, the procedure evaluates S[.],A,B. Necessary conditions for the existence of S[.] are established and some limitations are given in a theorem on sufficient conditions. Examples and a canonic representation of the test and procedure are also presented.
Keywords
Convolution; Filtering; Maximum likelihood detection; Nonlinear filters; Particle separators; Signal processing; Signal processing algorithms; Speech processing; Sufficient conditions; Testing;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/TASSP.1976.1162845
Filename
1162845
Link To Document