Name
Abstract | ||
|---|---|---|
Several methods for the computation of the discrete Wigner distribution (DWD) through the use of two-dimensional (2-D) analytic signals have been proposed, depending of the direction of the phase shift. Most of the methods cope with the problem of aliasing of the DWD by low-pass prefiltering the spectrum but reducing spatial frequency support. A new method for 2-D DWD free of aliasing and simultan... |
Year | DOI | Venue |
|---|---|---|
1998 | 10.1109/78.678519 | IEEE Transactions on Signal Processing |
Keywords | Field | DocType |
Image resolution,Spectral analysis,Signal resolution,Signal analysis,Frequency,Distributed computing,Two dimensional displays,Spatial resolution,Interference,Image analysis | Analytic signal,Wigner distribution function,Control theory,Image processing,Algorithm,Probability distribution,Aliasing,Image resolution,Mathematics,Spatial frequency,Calculus,Computation | Journal |
Volume | Issue | ISSN |
46 | 6 | 1053-587X |
Citations | PageRank | References |
17 | 1.64 | 13 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| J. Homigo | 1 | 17 | 1.64 |
| G. Cristobal | 2 | 96 | 6.50 |