Imaging of the Finger Vein and Blood Flow for Anti-Spoofing Authentication Using a Laser and a MEMS Scanner.
Jaekwon LeeSeunghwan MoonJuhun LimMin-Joo GwakJae Gwan KimEuiheon ChungJong-Hyun LeePublished in: Sensors (2017)
Keyphrases
- blood flow
- laser beam
- finger vein
- patient specific
- laser scanner
- personal identification
- high resolution
- biometric systems
- computational fluid dynamics
- boundary conditions
- pattern extraction
- computer vision
- infrared images
- phase contrast
- image analysis
- fusion scheme
- low resolution
- image processing
- gabor filters
- medical imaging
- automated analysis
- low contrast
- preprocessing
- shape from shading
- quantitative measures
- fully automatic
- structured light
- decision level