Combining Pixel Selection with Covariance Similarity Approach in Hyperspectral Face Recognition.
Shubhobrata BhattacharyaSamiran DasSohom ChakrabortyAurobinda RoutrayPublished in: IECON (2018)
Keyphrases
- hyperspectral
- pixel classification
- spectral bands
- face recognition
- hyperspectral images
- remote sensing
- spectral signatures
- multispectral
- infrared
- hyperspectral imagery
- target detection
- hyperspectral remote sensing
- hyperspectral data
- similarity measure
- image data
- information content
- hyperspectral image classification
- hyperspectral imaging
- spatial resolution
- discriminant analysis
- change detection
- frequency domain
- satellite images
- face images
- image analysis
- sparse representation
- spectral data
- input image
- high dimensional
- reflectance spectra
- feature extraction
- semantic similarity
- computer vision
- covariance matrix
- face detection
- image processing