A Simple and Efficient Connected Components Labeling Algorithm
ICIAP '99 Proceedings of the 10th International Conference on Image Analysis and Processing
Detecting Abandoned Packages in a Multi-Camera Video Surveillance System
AVSS '03 Proceedings of the IEEE Conference on Advanced Video and Signal Based Surveillance
Panoptes: scalable low-power video sensor networking technologies
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
Robust and Efficient Foreground Analysis for Real-Time Video Surveillance
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
VigilNet: An integrated sensor network system for energy-efficient surveillance
ACM Transactions on Sensor Networks (TOSN)
A Knowledge-Based Approach for Detecting Unattended Packages in Surveillance Video
AVSS '06 Proceedings of the IEEE International Conference on Video and Signal Based Surveillance
An Abandoned/Removed Objects Detection Algorithm and Its Evaluation on PETS Datasets
AVSS '06 Proceedings of the IEEE International Conference on Video and Signal Based Surveillance
Classification of Unattended and Stolen Objects in Video-Surveillance System
AVSS '06 Proceedings of the IEEE International Conference on Video and Signal Based Surveillance
A robust measure for visual correspondence
ICIAP '07 Proceedings of the 14th International Conference on Image Analysis and Processing
Robust abandoned object detection using dual foregrounds
EURASIP Journal on Advances in Signal Processing
Architecture and applications of the FingerMouse: a smart stereo camera for wearable computing HCI
Personal and Ubiquitous Computing - Special Issue: Selected Papers of the ARCS06 Conference
Robust Unattended and Stolen Object Detection by Fusing Simple Algorithms
AVSS '08 Proceedings of the 2008 IEEE Fifth International Conference on Advanced Video and Signal Based Surveillance
Detection of abandoned objects in crowded environments
AVSS '07 Proceedings of the 2007 IEEE Conference on Advanced Video and Signal Based Surveillance
DSP embedded smart surveillance sensor with robust SWAD-based tracker
ACIVS'12 Proceedings of the 14th international conference on Advanced Concepts for Intelligent Vision Systems
| Hi-index | 0.00 |
Low-cost and low-power video surveillance systems based on networks of wireless video sensors will enter soon the marketplace with the promise of flexibility, quick deployment and providing accurate and real-time visual data. Energy autonomy and efficiency of the implemented algorithms are undoubtedly the primary design challenges to be addressed on systems subject to low computational capabilities and memory constraints. In this paper we present a low-power video sensor node designed for low-cost video surveillance which is able to detect abandoned and removed objects. The system exploits multi-modal sensor integration which saves on-board power consumption. In particular a Pyroelectric InfraRed (PIR)sensor is exploited to optimize the use of the camera,grabbing images only when required in order to obtain the maximum efficiency from event recognition. Our fixed-point ARM-based approach is characterized in terms of runtime execution and power consumption, while efficiency is demonstrated by experimental results and compared with floating point implementations.