Hardware-oriented feature extraction based on compressive sensing.
Marco TrevisiRicardo Carmona-GalánÁngel Rodríguez-VázquezPublished in: ICDSC (2015)
Keyphrases
- compressive sensing
- feature extraction
- random projections
- image recovery
- image processing
- sparse representation
- compressive sampling
- dimensionality reduction
- signal processing
- signal reconstruction
- dimension reduction
- principal component analysis
- face recognition
- image classification
- support vector machine svm
- image representation
- pattern recognition
- feature selection
- preprocessing
- distributed source coding
- wavelet transform
- frequency domain
- compressed sensing
- structured sparsity
- data sets
- original data
- gabor filters
- feature space
- multiscale