Sciweavers

Share
ICPADS
2005
IEEE

A Hierarchical Approach for Energy-Aware Distributed Embedded Intelligent Video Surveillance

11 years 5 months ago
A Hierarchical Approach for Energy-Aware Distributed Embedded Intelligent Video Surveillance
Intelligent video surveillance (IVS) offers a large spectrum of different applications that have strict requirements on quality of service (QoS) and energy-efficiency. Recent embedded IVS systems need to deliver compressed video data in high quality while using devices that are partly solar- or battery-powered. In this paper we present PoQoS, a novel hierarchical approach for combined power- and QoS-management in distributed embedded IVS systems. PoQoS allows the implementation of both global and local power- and QoSadaptation in order to achieve optimal energy/QoS tradeoffs. Furthermore, we present a DSP-based, embedded platform that is used for IVS. It includes QoS-triggered onboard dynamic power management (DPM) that is controlled via Ethernet. We demonstrate the feasibility of PoQoS with a typical IVS-setup and present experimental results.
Arnold Maier, Bernhard Rinner, Helmut Schwabach
Added 25 Jun 2010
Updated 25 Jun 2010
Type Conference
Year 2005
Where ICPADS
Authors Arnold Maier, Bernhard Rinner, Helmut Schwabach
Comments (0)
books