872 search results - page 5 / 175 » Sketch-based change detection: methods, evaluation, and appl... |
HICSS
2010
IEEE
13 years 9 months ago
2010
IEEE
— Security has become important to mobile ad hoc networks (MANETs) due mainly to their use for many missionand life-critical applications. However, the broadcast nature of inter-...
ICPR
2002
IEEE
14 years 12 days ago
2002
IEEE
We present a fast method for locating iris features in frontal face images based on the Hough transform. It consists of an initial iris detection step and a tracking step which us...
SAC
2011
ACM
12 years 10 months ago
2011
ACM
A moving region whose location and extend change over time can imply topological changes such as region split and hole formation. To study this phenomenon is useful in many applic...
VLDB
2004
ACM
14 years 24 days ago
2004
ACM
Detecting changes in a data stream is an important area of research with many applications. In this paper, we present a novel method for the detection and estimation of change. In...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
A problem of detecting changes in a region viewed by multiple overlapping cameras is addressed. We are exploring a background change detection method of multilayered orthoimages u...