50 search results - page 1 / 10 » Standardization of Face Image Sample Quality |
ICB
2007
Springer
13 years 8 months ago
2007
Springer
Performance of biometric systems is dependent on quality of acquired biometric samples. Poor sample quality is a main reason for matching errors in biometric systems and may be the...
ICB
2009
Springer
13 years 11 months ago
2009
Springer
Face recognition performance can be significantly influenced by face image quality. The approved ISO/IEC standard 19794-5 has specified recommendations for face photo taking for...
CCECE
2006
IEEE
13 years 11 months ago
2006
IEEE
Biometric systems are designed to identify a person based on physiological or behavioral characteristics. In order to predict the utility of a particular image for identification,...
ICPR
2004
IEEE
14 years 5 months ago
2004
IEEE
Most face recognition approaches either assume constant lighting condition or standard facial expressions, thus cannot deal with both kinds of variations simultaneously. This prob...
ICPR
2006
IEEE
14 years 5 months ago
2006
IEEE
Most face recognition systems only work well under quite constrained environments. In particular, the illumination conditions, facial expressions and head pose must be tightly con...