Title :
A 500dpi capacitive-type CMOS fingerprint sensor with pixel-level adaptive image enhancement scheme
Author :
Kwang-Hyun Lee ; Euisik Yoon
Author_Institution :
KAIST
Keywords :
CMOS image sensors; Capacitive sensors; Fingerprint recognition; Image enhancement; Optical sensors; Parasitic capacitance; Pixel; Sensor arrays; Sensor systems; Thermal sensors;
Conference_Titel :
Solid-State Circuits Conference, 2002. Digest of Technical Papers. ISSCC. 2002 IEEE International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-7335-9
DOI :
10.1109/ISSCC.2002.992255