A Variational Bayesian Approach for Multichannel Through-Wall Radar Imaging with Low-Rank and Sparse Priors.
Van Ha TangAbdesselam BouzerdoumSon Lam PhungPublished in: ICASSP (2020)
Keyphrases
- radar imaging
- low rank and sparse
- synthetic aperture
- hierarchical bayesian model
- target detection
- radar images
- convex optimization
- signal recovery
- synthetic aperture radar
- motion compensation
- low rank
- hierarchical bayesian
- imaging systems
- generative model
- image segmentation
- super resolution
- sar images
- infrared
- high resolution images
- latent dirichlet allocation
- approximate inference
- variational methods
- optical flow
- low resolution
- image processing
- maximum likelihood
- semi supervised
- image reconstruction
- motion estimation
- image classification
- high resolution
- signal processing
- object recognition
- higher order