3595 search results - page 527 / 719 » Image Recognition CAPTCHAs |
ECCV
2004
Springer
16 years 15 days ago
2004
Springer
Recognition of three dimensional (3D) objects in noisy and cluttered scenes is a challenging problem in 3D computer vision. One approach that has been successful in past research i...
ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
This work reports a preliminary study on the vulnerability evaluation of fingerprint verification systems to direct attacks carried out with fake fingertips created from minutiae ...
CIVR
2009
Springer
15 years 9 months ago
2009
Springer
This paper presents an approach to affective video summarization based on the facial expressions (FX) of viewers. A facial expression recognition system was deployed to capture a v...
TABLETOP
2008
IEEE
15 years 5 months ago
2008
IEEE
Based on recent demonstrations of low-cost, infrared-based point tracking, we explore two-handed, surface-less interaction for presentation. On both hands, thumb and index finger...
MMM
2006
Springer
15 years 4 months ago
2006
Springer
Accessing specific or salient parts of multimedia recordings remains a challenge as there is no obvious way of structuring and representing a mix of space-based and timebased med...