Multispectral palmprint matching based on joint sparse representation.
B. H. ShekarHarivinod NPublished in: NCVPRIPG (2013)
Keyphrases
- multispectral
- sparse representation
- joint optimization
- dictionary learning
- sparse coding
- remote sensing
- image data
- image analysis
- spatial resolution
- multispectral images
- face recognition
- signal processing
- image classification
- object tracking
- high dimensional data
- image patches
- image representation
- random projections
- neural network
- dimensionality reduction
- illumination variations
- face images
- pattern recognition
- image processing
- feature selection