2327 search results - page 402 / 466 » Secure Image Filtering |
130
click to vote
ICASSP
2009
IEEE
14 years 11 months ago
2009
IEEE
Recently, the covariance region descriptor [1] has been proved robust and versatile for a modest computational cost. It enables efficient fusion of different types of features. Ba...
123
click to vote
SIAMIS
2010
14 years 8 months ago
2010
Abstract. We propose an algorithmic framework for computing global solutions of variational models with convex regularity terms that permit quite arbitrary data terms. While the mi...
109
click to vote
TIP
2010
14 years 8 months ago
2010
Color image demosaicking is a key process in the digital imaging pipeline. In this paper, we study a classical demosaicking algorithm based on alternating projections (AP), propos...
115
click to vote
TMI
2010
14 years 8 months ago
2010
Abstract--We aim at improving quantitative measures of emphysema in computed tomography (CT) images of the lungs. Current standard measures, such as the relative area of emphysema ...
121
click to vote
ACSAC
2010
IEEE
14 years 11 months ago
2010
IEEE
Many financial institutions have deployed CAPTCHAs to protect their services (e.g., e-banking) from automated attacks. In addition to CAPTCHAs for login, CAPTCHAs are also used to...