Bridging the spectral gap using image synthesis: a study on matching visible to passive infrared face images.
Nnamdi OsiaThirimachos BourlaiPublished in: Mach. Vis. Appl. (2017)
Keyphrases
- infrared
- thermal infrared
- image synthesis
- thermal images
- face images
- visible spectrum
- face recognition
- short wave
- hyperspectral
- infrared images
- multi sensor
- hyperspectral imagery
- feature points
- illumination variations
- human faces
- computer graphics
- input image
- facial expressions
- facial features
- low resolution
- machine learning
- computer vision
- matching algorithm
- single image
- high resolution
- feature vectors
- training set
- infrared imagery
- feature extraction