Direction Finding of Nonstationary Signals using Spatial Time-Frequency Distributions and Morphological Image Processing.
Philipp HeidenreichLuke A. CirilloAbdelhak M. ZoubirPublished in: ICASSP (3) (2007)
Keyphrases
- non stationary
- instantaneous frequency
- morphological image processing
- biomedical signals
- signal processing
- empirical mode decomposition
- blind source separation
- signal analysis
- mathematical morphology
- frequency modulation
- adaptive algorithms
- image processing
- fourier analysis
- random fields
- short time fourier transform
- wavelet packet
- fractional brownian motion
- hilbert transform
- frequency domain
- autoregressive
- computer vision