Sparse Representation based Classification for mine hunting using Synthetic Aperture Sonar.
Raquel FandosLeyna SadamoriAbdelhak M. ZoubirPublished in: ICASSP (2012)
Keyphrases
- synthetic aperture sonar
- sparse representation based classification
- face recognition
- sparse representation
- sparse coding
- dictionary learning
- face images
- high resolution
- synthetic aperture
- parallel architecture
- natural images
- phase unwrapping
- unsupervised learning
- image classification
- computer vision
- feature extraction
- low resolution
- graph cuts
- linear combination
- generative model
- super resolution
- multi view
- facial expressions
- training set
- feature space
- high quality
- image processing