Illumination-invariant Face recognition by fusing thermal and visual images via gradient transfer.
Sumit AgarwalHarshit S. SikchiSuparna RoojShubhobrata BhattacharyaAurobinda RoutrayPublished in: CoRR (2019)
Keyphrases
- illumination invariant face recognition
- three dimensional
- image data
- edge detection
- image database
- face recognition
- thermal images
- object recognition
- image features
- input image
- image retrieval
- visible spectrum
- lighting conditions
- visual appearance
- visual data
- image collections
- visual features
- low level
- visual information
- image annotation
- infrared
- illumination conditions
- web images
- image synthesis
- image gradient
- image classification
- high resolution images
- visual attributes
- image registration
- observed scene
- computer vision