3015 search results - page 515 / 603 » The robustness of a new CAPTCHA |
ICCV
2011
IEEE
12 years 9 months ago
2011
IEEE
Despite decades of study, robust shadow detection remains difficult, especially within a single color image. We describe a new approach to detect shadow boundaries in images of o...
AAAI
2011
12 years 9 months ago
2011
From an automated planning perspective the problem of practical mobile robot control in realistic environments poses many important and contrary challenges. On the one hand, the p...
CCS
2011
ACM
12 years 9 months ago
2011
ACM
Web applications divide their state between the client and the server. The frequent and highly dynamic client-server communication that is characteristic of modern web application...
CHES
2011
Springer
12 years 9 months ago
2011
Springer
A lightweight and secure key storage scheme using silicon Physical Unclonable Functions (PUFs) is described. To derive stable PUF bits from chip manufacturing variations, a lightwe...
ICDAR
2011
IEEE
12 years 8 months ago
2011
IEEE
—We propose a new method for an effective removal of the printing artifacts occurring in historical newspapers which are caused by problems in the hot metal typesetting, a widely...