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ICASSP
2007
IEEE
14 years 5 months ago
Speeded Up Gradient Vector Flow B-Spline Active Contours for Robust and Real-Time Tracking
Segmentation and tracking methods have been widely explore. However, they are often computationally heavy or require constraining assumptions. We present in this paper a new syste...
Joanna I. Olszewska, Christophe De Vleeschouwer, B...
ICIP
2008
IEEE
15 years 16 days ago
Mobile object recognition using multi-sensor information fusion in urban environments
Mobile vision services have recently been proposed for the support of urban nomadic users. A major issue for the performance of the service - involving indexing into a huge amount...
Katrin Amlacher, Patrick Morris Luley, Gerald Frit...
ICDE
2003
IEEE
157views Database» more  ICDE 2003»
15 years 4 days ago
Energy Efficient Index for Querying Location-Dependent Data in Mobile Broadcast Environments
We are witnessing in recent years growing interest for location-dependent information services among mobile users. This paper examines the issue of processing locationdependent qu...
Jianliang Xu, Baihua Zheng, Wang-Chien Lee, Dik Lu...
MM
2006
ACM
107views Multimedia» more  MM 2006»
14 years 4 months ago
Video color adaptation for mobile devices
A large number of videos cannot be visualized on mobile devices (e.g., PDAs or mobile phones) due to an inappropriate color depth of the displays. Important details are lost if th...
Stephan Kopf, Thomas King, Fleming Lampi, Wolfgang...
VL
2005
IEEE
137views Visual Languages» more  VL 2005»
14 years 4 months ago
CAM: A Mobile Paper-Based Information Services Architecture for Remote Rural Areas in the Developing World
During our work with microfinance groups in rural India, we found that paper plays a crucial role in many local information practices. However, paperbased record keeping can be in...
Tapan S. Parikh