Title :
Wigner distribution and continuous wavelet transforms for image analysis: relationships and interpretation
Author :
Peyrin, Françoise ; Zegadi, N. ; Ratton, Laurent ; Baskurt, Atilla
Author_Institution :
INSA, CNRS, Villeurbanne, France
Abstract :
In this paper we discuss the relationships between space-scale, and space-frequency representations for 2D images. We compare the interpretation of the two representations and show that the affine smoothed Wigner distribution class may also be advantageously used in image processing
Keywords :
Wigner distribution; image representation; wavelet transforms; 2D images; Wigner distribution; affine smoothed Wigner distribution class; continuous wavelet transforms; image analysis; image processing; space frequency representations; space-scale representations; Biomedical signal processing; Continuous wavelet transforms; Discrete transforms; Frequency; Image analysis; Image processing; Image texture analysis; Interference; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Time-Frequency and Time-Scale Analysis, 1994., Proceedings of the IEEE-SP International Symposium on
Conference_Location :
Philadelphia, PA
Print_ISBN :
0-7803-2127-8
DOI :
10.1109/TFSA.1994.467231
