Manifold Separation Based DOA Estimation Using Fourth-order Cumulant.
Yaxing YueYougen XuZhiwen LiuPublished in: ICDSP (2020)
Keyphrases
- fourth order
- doa estimation
- estimation error
- sound source
- direction of arrival
- noise removal
- high order
- partial differential equations
- canonical correlation analysis
- image interpolation
- signal subspace
- anisotropic diffusion
- nonlinear diffusion
- low dimensional
- standard deviation
- denoising
- image processing
- signal to noise ratio
- error rate
- audio visual
- covariance matrix
- image denoising
- high dimensional data
- feature space