DocumentCode
1331864
Title
Digital signal implementation of the discrete Wigner distribution function
Author
Gorgui-Naguib, R.N. ; Kwabwe, A.S. ; King, Robert A.R.
Author_Institution
Dept. of Electr. Eng., Imperial Coll. of Sci. & Technol., London, UK
Volume
10
Issue
3
fYear
1985
fDate
7/1/1985 12:00:00 AM
Firstpage
103
Lastpage
107
Abstract
A computationally efficient representation of the discrete Wigner distribution function is suggested. It allows the investigation of the spectral properties of a real analytic signal to be performed and the possibility of its recovery from the distribution. A 2-D discrete representation is also introduced with special applications to image processing.
Keywords
digital signals; functions; signal processing; spectral analysis; digital signal processing; discrete Wigner distribution function; image processing; spectral analysis; transform coding; Arrays; Distribution functions; Educational institutions; Image coding; Time-frequency analysis; Transform coding; Transforms;
fLanguage
English
Journal_Title
Electrical Engineering Journal, Canadian
Publisher
ieee
ISSN
0700-9216
Type
jour
DOI
10.1109/CEEJ.1985.6594437
Filename
6594437
Link To Document