The Wigner-Ville Distribution Based on the Linear Canonical Transform and Its Applications for QFM Signal Parameters Estimation.
Yu-E. SongXiao-Yan ZhangChun-Heng ShangHong-Xia BuXiaoyan WangPublished in: J. Appl. Math. (2014)
Keyphrases
- region growing
- parameters estimation
- laplace transform
- parameter estimation
- spatial filters
- signal processing
- original signal
- image restoration
- linear transform
- frequency domain
- high frequency
- matching pursuit
- probability distribution
- estimation algorithm
- maximum likelihood
- transform coefficients
- image compression
- feature selection