Blind adaptation of zero forcing projections and oblique pseudo-inverses for subspace detection and estimation when interference dominates noise.
Louis L. ScharfMichael L. McCloudPublished in: IEEE Trans. Signal Process. (2002)
Keyphrases
- signal subspace
- low signal to noise ratio
- joint detection
- generalized likelihood ratio
- object detection
- carrier frequency offset
- random noise
- noisy environments
- detection method
- orientation estimation
- noise level
- three dimensional
- signal to noise ratio
- signal detection
- blind image restoration
- linear projection
- low dimensional
- anti noise
- target detection
- detection rate
- feature extraction
- principal component analysis
- sufficient conditions
- additive noise
- noisy data
- false alarms
- estimation algorithm
- estimation error
- received signal
- missing data
- subspace clustering
- high dimensional
- weak signal detection
- feature space
- direct sequence spread spectrum
- image noise