Enhancement of Vital Signals for UWB Through-Wall Radar Using Low-Rank and Block-Sparse Matrix Decomposition.
Xiao LiangShengbo YeChenyang SongQingyang KongXiaojun LiuGuangyou FangPublished in: Remote. Sens. (2024)
Keyphrases
- matrix decomposition
- low rank
- ultra wide band
- low rank matrix
- rank minimization
- signal processing
- convex optimization
- low rank approximation
- matrix factorization
- linear combination
- missing data
- singular value decomposition
- kernel matrix
- high dimensional data
- nonnegative matrix factorization
- high order
- semi supervised
- singular values
- image processing
- low dimensional
- sparse matrix
- collaborative filtering
- missing values
- learning algorithm
- markov random field
- data summarization
- high dimensional