Multi-Frequency GPR Microwave Imaging of Sparse Targets through a Multi-Task Bayesian Compressive Sensing Approach.
Marco SalucciNicola AnselmiPublished in: J. Imaging (2021)
Keyphrases
- compressive sensing
- multi task
- sparse representation
- gaussian processes
- multi task learning
- sparse learning
- learning tasks
- random projections
- compressive sampling
- multi class
- image representation
- signal processing
- learning problems
- feature selection
- group lasso
- image processing
- transfer learning
- relevance vector machine
- structured sparsity
- learning algorithm
- sparse coding
- multiple kernel learning
- computer vision
- efficient optimization
- elastic net
- high resolution
- feature space
- face recognition