Inverse Biometrics: Reconstructing Grayscale Finger Vein Images from Binary Features.
Christof KaubaSimon KirchgasserVahid MirjaliliAndreas UhlArun RossPublished in: IJCB (2020)
Keyphrases
- gray scale
- finger vein
- binary features
- personal identification
- camera captured document
- input image
- gray level
- color images
- grayscale images
- binary images
- image analysis
- inverse halftoning
- object recognition
- infrared images
- error diffusion
- multiple images
- image retrieval
- halftone images
- test images
- image matching
- pattern extraction
- low contrast
- gabor filters
- lighting conditions
- region detection
- detection method
- image features
- machine learning