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MHCI
2004
Springer
16 years 4 days ago
Interactive Positioning Based on Object Visibility
Abstract. In this paper we describe a new method and user interface for interactive positioning of a mobile device. The key element of this method is a questionanswer style dialogu...
Christian Kray, Gerd Kortuem
SSDBM
2003
IEEE
196views Database» more  SSDBM 2003»
16 years 2 days ago
Stream Window Join: Tracking Moving Objects in Sensor-Network Databases
The widespread use of sensor networks presents revolutionary opportunities for life and environmental science applications. Many of these applications involve continuous queries t...
Moustafa A. Hammad, Walid G. Aref, Ahmed K. Elmaga...
TCSV
2008
155views more  TCSV 2008»
15 years 6 months ago
Heterogeneous Fusion of Omnidirectional and PTZ Cameras for Multiple Object Tracking
Dual-camera systems have been widely used in surveillance because of the ability to explore the wide field of view (FOV) of the omnidirectional camera and the wide zoom range of th...
Chung-Hao Chen, Yi Yao, David Page, Besma R. Abidi...
CVPR
2011
IEEE
15 years 2 months ago
Adapting an Object Detector by Considering the Worst Case: a Conservative Approach
The performance of an offline-trained classifier can be improved on-site by adapting the classifier towards newly acquired data. However, the adaptation rate is a tuning parame...
Guang Chen, TonyX. Han
186
Voted
MIR
2010
ACM
226views Multimedia» more  MIR 2010»
16 years 1 months ago
Automatically annotating the MIR Flickr dataset: experimental protocols, openly available data and semantic spaces
The availability of a large, freely redistributable set of highquality annotated images is critical to allowing researchers in the area of automatic annotation, generic object rec...
Jonathon S. Hare, Paul H. Lewis