Matrix fitting approach to direction of arrival estimation with imperfect spatial coherence of wavefronts.
Alex B. GershmanChristoph F. MecklenbräukerJohann F. BöhmePublished in: IEEE Trans. Signal Process. (1997)
Keyphrases
- spatial coherence
- signal subspace
- doa estimation
- direction of arrival
- graph cuts
- correlation matrix
- temporal coherence
- eigenvalue decomposition
- canonical correlation analysis
- estimation error
- superpixels
- model fitting
- parameter estimation
- smoothness constraint
- linear array
- sensor array
- least squares
- markov random field
- line fitting
- dynamic scenes
- singular value decomposition
- video frames