Multi-Frequency GPR Microwave Imaging of Sparse Targets Through a Multi-Task Bayesian Compressive Sensing Approach.
Marco SalucciNicola AnselmiPublished in: CoRR (2021)
Keyphrases
- compressive sensing
- multi task
- multi task learning
- gaussian processes
- sparse representation
- sparse learning
- compressive sampling
- random projections
- learning tasks
- structured sparsity
- signal processing
- image representation
- multi class
- learning problems
- high resolution
- image processing
- feature selection
- compressed sensing
- group lasso
- computer vision
- transfer learning
- multiple kernel learning
- orthogonal matching pursuit
- data mining
- sparse coding
- linear combination
- pattern recognition
- multiscale
- face recognition
- relevance vector machine