Title :
A design of infrared finger vein image acquisition terminal
Author :
Liukui, Chen ; Zuojin, Li ; Ying, Wu ; Yi, Xiang
Author_Institution :
Chongqing Univ. of Sci. & Technol., Chongqing, China
Abstract :
This paper presents an infrared finger vein image acquisition terminal design method. The design contains the optical, mechanical and electrical models, which is convenient for the users to capture their infrared finger vein images. The optical model is consisted of the infrared light source, infrared sensor, lens and filter. The mechanical model is the acquisition device model. And the electrical model is composed of the driver of light source, the sensor control and the communication interface. The proposed acquisition terminal can be connected to a PC for capturing a finger vein image on line.
Keywords :
biomedical optical imaging; blood vessels; infrared imaging; acquisition device model; communication interface; electrical model; filter; infrared finger vein image acquisition terminal; infrared light source; infrared sensor; lens; mechanical model; optical model; sensor control; Fingers; Light sources; Optical filters; Optical imaging; Optical sensors; Veins; acquisition terminal; finger vein; infrared imaging;
Conference_Titel :
Business Management and Electronic Information (BMEI), 2011 International Conference on
Print_ISBN :
978-1-61284-108-3
DOI :
10.1109/ICBMEI.2011.5921047
