A computationally efficient implementation of quadratic time-frequency distributions

2007 9th International Symposium on Signal Processing and its Applications, ISSPA 2007, Proceedings

Volumn , Issue , 2007, Pages

  O'Toole, John M ^a   Mesbah, Mostefa ^a   Boashash, Boualem ^a  

^a UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL COMPLEXITY; IMAGE SEGMENTATION; QUADRATIC PROGRAMMING; SIGNAL PROCESSING;

COMPUTATIONALLY EFFICIENT; INTERNATIONAL SYMPOSIUM;

CONVOLUTION;

EID: 51549112387     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSPA.2007.4555346     Document Type: Conference Paper

References (6)

1. B. Boashash, Ed., Time-Frequency Signal Analysis and Processing : A Comprehensive Reference. Oxford, UK: Elsevier, 2003.
2. B. Boashash, "Note on the use of the Wigner distribution for time-frequency signal analysis," IEEE Trans. Acoust., Speech, Signal Processing, vol. 36, no. 9, pp. 1518-1521, 1988.
3. T. Claasen and W. Mecklenbraüker, "The Wigner distribution - a tool for time-frequency signal analysis - part 2: Discrete-time signals," Philips J. Research, vol. 35, pp. 276-350, 1980.
4. S. L. Marple, Jr., "Computing the discrete-time 'analytic' signal via FFT," IEEE Trans. Signal Processing, vol. 47, no. 9, pp. 2600-2603,1999.
5. A. V. Oppenheim and R. W. Schafer, Discrete-Time Signal Processing. Englewood Cliffs, NJ 07458: Prentice-Hall, 1999.
6. J. O' Toole, M. Mesbah, and B. Boashash, "A discrete time and frequency Wigner Ville distribution: Properties and implementation," in Proc. Int. Conf. on Digital Signal Processing and Comm. Systems, vol. CD-ROM, Dec. 19-21, 2005.