Robust Sparse Representation for DOA Estimation With Unknown Mutual Coupling Under Impulsive Noise.
Jiacheng ZhangTianshuang QiuShengyang LuanPublished in: IEEE Commun. Lett. (2020)
Keyphrases
- sparse representation
- impulsive noise
- color images
- image classification
- doa estimation
- median filter
- image deblurring
- face recognition
- image patches
- random projections
- object tracking
- image representation
- signal processing
- high dimensional data
- test images
- noise reduction
- gaussian noise
- dimensionality reduction
- feature selection