Keyphrases
- illumination conditions
- infrared
- image fusion
- multi sensor
- nonsubsampled contourlet transform
- infrared images
- visible spectrum
- night vision
- lighting conditions
- illumination variations
- viewpoint
- imaging conditions
- light source
- face recognition
- multiresolution
- multiscale
- remote sensing
- wide range
- partial occlusion
- pixel level
- fusion method
- data fusion
- contourlet transform
- stereo vision
- image registration
- automatic target recognition
- feature vectors
- low light
- image processing
- computer vision
- human faces
- natural images
- gaze tracking
- objective evaluation
- object recognition
- high quality