1115 search results - page 155 / 223 » Indexing iris images |
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
Though it has cost great research efforts for decades, object recognition is still a challenging problem. Traditional methods based on machine learning or computer vision are stil...
CIKM
2010
Springer
13 years 8 months ago
2010
Springer
The explosive increase of image data on Internet has made it an important, yet very challenging task to index and automatically annotate image data. To achieve that end, sophistic...
ICDE
2000
IEEE
14 years 11 months ago
2000
IEEE
Nearest neighbor queries are important in many settings, including spatial databases (Find the k closest cities) and multimedia databases (Find the k most similar images). Previou...
PAMI
2006
13 years 10 months ago
2006
Authentication systems based on biometric features (e.g., fingerprint impressions, iris scans, human face images, etc.) are increasingly gaining widespread use and popularity. Ofte...
TIFS
2008
13 years 10 months ago
2008
Performance of biometric-based recognition systems depends on various factors: database quality, image preprocessing, encoding techniques, etc. Given a biometric database and a se...