3595 search results - page 655 / 719 » Image Recognition CAPTCHAs |
PR
2006
13 years 8 months ago
2006
This paper describes a fingerprint verification algorithm based on the orientation field. The orientation field of a fingerprint image has also been used for image alignment. Area...
PR
2006
13 years 8 months ago
2006
Fingerprint matching is still a challenging problem for reliable person authentication because of the complex distortions involved in two impressions of the same finger. In this p...
IVC
2007
13 years 8 months ago
2007
ct 7 An increasingly frequent application of Machine Vision technologies is in automated surface inspection for the detection of defects in 8 manufactured products. Such systems oï...
TNN
2008
13 years 8 months ago
2008
Abstract--Plenty of methods have been proposed in order to discover latent variables (features) in data sets. Such approaches include the principal component analysis (PCA), indepe...
INFORMATICALT
2000
13 years 8 months ago
2000
Fingerprint ridge frequency is a global feature, which is most prominently different in fingerprints of men and woman, and it also changes within the maturing period of a person. T...