Skin-based hyperspectral dismount detection using sparse representation.
Asif MehmoodJeffrey ClarkWesam SaklaPublished in: WHISPERS (2013)
Keyphrases
- sparse representation
- hyperspectral
- target detection
- dictionary learning
- reflectance spectra
- remote sensing
- hyperspectral images
- sparse coding
- infrared
- multispectral
- hyperspectral data
- image data
- image classification
- face recognition
- random projections
- hyperspectral remote sensing
- hyperspectral imagery
- image patches
- signal processing
- pixel classification
- change detection
- object tracking
- image representation
- object detection
- false alarms
- high dimensional data
- compressive sensing
- dimensionality reduction
- detection rate
- information content
- color space
- skin color
- feature extraction
- computer vision
- feature selection
- image processing
- active learning
- spatial resolution
- principal components
- machine learning