Finger Vein Algorithm

https://www.eyecooltech.com/finger-vein-recognition-algorithm/

Finger Vein Reader Algorithm
The principle of finger vein recognition system is to match the vein pattern inside the finger. Because venous blood vessels are hidden inside the fingers, it is extremely difficult to copy and steal. Compared with other technologies using human external features, this biometric recognition technology is more safe. At the same time, because the principle of vein imaging is the system condition of red blood cells to infrared light, the image of finger vein is obtained by image sensor, and the image analysis is carried out by algorithm for liveness recognition and detection.