Range and DOA estimation of polarized near-field signals using fourth-order statistics.
Baha A. ObeidatYimin ZhangMoeness G. AminPublished in: ICASSP (2) (2004)
Keyphrases
- direction of arrival
- fourth order
- doa estimation
- signal subspace
- estimation error
- noise removal
- canonical correlation analysis
- high order
- partial differential equations
- image interpolation
- anisotropic diffusion
- correlation matrix
- image enhancement
- nonlinear diffusion
- sensor array
- pattern recognition
- step size
- computer vision
- standard deviation
- covariance matrix
- model selection
- higher order
- cost function
- image processing