-
.What is the basic principle of finger vein recognition tech...
The principle of vein recognition technology is based on the characteristics of heme in blood that a...
-
What should be paid attention to when using vein correctly?
1、 The fingers should be placed naturally, and the fingertip should be in place; 2 、The fingertip...
-
Can finger vein information be copied or stolen?
Vein authentication is to use the biological characteristics of the human body, people will not leav...
-
Does light affect finger vein recognition?
Some wavelengths of light have an effect on vein recognition. The light source which has no influenc...
-
Is there any effect after the finger is scratched?
If the finger scratch is within the range of feature acquisition, the wound or scar of the finger wi...
-
Does peeling fingers or wet hands affect recognition?
Vein blood vessels are in epidermis, dermis and subcutaneous tissue. Wet hands do not affect recogni...
Follow WeChat QR Code
Copyright ? 2018 Shenzhen Simbatec Technology Co., Ltd. 
