Spectral Domain Sparse Representation for DOA Estimation of Signals with Large Dynamic Range.
Jacob CompaleoInder J. GuptaPublished in: Sensors (2021)
Keyphrases
- sparse representation
- dynamic range
- doa estimation
- signal processing
- signal to noise ratio
- face recognition
- image classification
- canonical correlation analysis
- image patches
- transfer function
- random projections
- image processing
- frequency domain
- pattern recognition
- feature vectors
- dimensionality reduction
- high dimensional data
- test images
- spectral analysis