Finger-vein ROI localization and vein ridge enhancement.
Jinfeng YangYihua ShiPublished in: Pattern Recognit. Lett. (2012)
Keyphrases
- finger vein
- personal identification
- palmprint
- infrared images
- pattern extraction
- region of interest
- bank of gabor filters
- gabor filters
- fusion scheme
- infrared
- low contrast
- vein patterns
- image enhancement
- biometric systems
- contrast enhancement
- iris recognition
- feature extraction
- image processing
- feature level
- decision level
- feature space