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Event-driven video coding for outdoor wireless monitoring cameras
2012
2012 19th IEEE International Conference on Image Processing
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Reducing communication cost is crucial for outdoor wireless monitoring cameras which are constrained by limited energy budgets. ...
To take advantage of the powerful computing resource on cameras, we propose a novel event-driven video coding scheme. ...
CONCLUSIONS We propose an event-driven video coding system for outdoor monitoring tasks. ...
doi:10.1109/icip.2012.6467061
dblp:conf/icip/ChenBV12
fatcat:foymmlr2ubhbzlb5kxk7bckb4a
Poster abstract: Sensorcam: An energy-efficient smart wireless camera for environmental monitoring
2012
2012 ACM/IEEE 11th International Conference on Information Processing in Sensor Networks (IPSN)
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Secondly, low-end cameras tailored for wireless sensor networks usually have limited processing power or communication range, and thus are not capable of outdoor monitoring task under low data rate. ...
Reducing energy cost is crucial for energy-constrained smart wireless cameras. ...
, namely: (1) Motion JPEG (MJPEG); (2) H.264/AVC High Profile; (3) Event-driven video coding (EVC) as proposed in our work [2] . ...
doi:10.1109/ipsn.2012.6920974
fatcat:jpsjekxsovcnjkxcrf32ink5iy
Sensorcam
2012
Proceedings of the 11th international conference on Information Processing in Sensor Networks - IPSN '12
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Secondly, low-end cameras tailored for wireless sensor networks usually have limited processing power or communication range, and thus are not capable of outdoor monitoring task under low data rate. ...
Reducing energy cost is crucial for energy-constrained smart wireless cameras. ...
, namely: (1) Motion JPEG (MJPEG); (2) H.264/AVC High Profile; (3) Event-driven video coding (EVC) as proposed in our work [2] . ...
doi:10.1145/2185677.2185696
dblp:conf/ipsn/ChenPBV12
fatcat:7qnrazs3ize7lc6rhxjq76nwra
Optimization of wireless video surveillance system for smart campus based on Internet of Things
2020
IEEE Access
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Secondly, for the distributed wide area video surveillance system, a tracking optimization method based on multi-camera fusion is proposed. ...
Finally, this paper constructs a Bayesian monitoring event modeling method based on genetic algorithm. ...
Only when the system can accurately determine the monitoring event can it be able to carry out early warning and alarm for the monitoring event. ...
doi:10.1109/access.2020.3011951
fatcat:wwb4uhlqsvcczhpq5ftbr6e334
Autonomous monitoring framework for resource-constrained environments
2018
Cyber-Physical Systems
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The availability of low-cost imaging devices for embedded applications has enabled development of wireless monitoring systems capable of acquiring and transmitting both image and video data. ...
This paper describes a framework for the design and implementation of an autonomous embedded remote monitoring system employing information-driven sensing to conserve energy and extend the system deployment ...
On-site LAN equipment provides wired connection for the high-resolution video camera and the camera
Image analysis and energy management The wireless sensor node and the Gateway form a sub-system implementing ...
doi:10.1080/23335777.2018.1499673
fatcat:mhnduxkmizeznc27v6nc65qfim
An instrument scheduler design for energy neutral coastal monitoring systems deployment
2014
Proceedings of the 2nd International Workshop on Energy Neutral Sensing Systems - ENSsys '14
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This instrument scheduler has been used in several practical deployments to control an ecological observation platform of video cameras and wireless networking equipment. ...
Our strategy is to schedule instruments wisely to execute the sensing mission during the targeted periodic or sporadic events, and to 'sleep' or turn off whenever else for energy conservation. ...
The authors would also like to thank Hussain AlNasser for the initial PCB CAD layout. ...
doi:10.1145/2675683.2675684
dblp:conf/sensys/ZhangLWPC14
fatcat:vtawe63xpjfjfhacgsee4ky55a
Protecting cultural heritage tourism sites with the ubiquitous sensor network
2009
Journal of Sustainable Tourism
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Lessons learned from building and operating the Ubiquitous(U)-Bulguksa system are presented to provide guidelines for applying ubiquitous sensor networks to protect other cultural heritage tourism resources ...
The server triggered by a fire event forwards the signal to a video camera server to enable duty officers to monitor the specified area. ...
Figure 4 presents the system architecture for the service model. The wireless sensor network consists of 27 sensor nodes and one video network camera. ...
doi:10.1080/09669580802582498
fatcat:mhcgtfmurvcfrp6j46hps4se4a
Special issue on video communications, processing, and understanding for third generation surveillance systems
2001
Proceedings of the IEEE
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Nevertheless, the false alarm rates per camera for an event detection task should be rather low. This is driven by the psychological need for the human operator to trust the automated system. ...
., video cameras, microphones, etc.) on the same monitored area [3] . ...
Techniques proposed found applications in the following fields: automatic video-based systems for surveillance and monitoring of outdoor environments (e.g., underground stations, railway lines, motorway ...
doi:10.1109/5.959335
fatcat:73qbhlveozczfhquhh2xiculre
Real-time Image Streaming over a Low-Bandwidth Wireless Camera Network
2007
2007 3rd International Conference on Intelligent Sensors, Sensor Networks and Information
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In this paper we describe the recent development of a lowbandwidth wireless camera sensor network. ...
We briefly introduce the Fleck wireless node and the DSP/camera sensor, and then outline the network architecture and compression algorithm. ...
TinyOS is an event-driven, componentbased OS especially developed for platforms such as sensor network nodes with very limited resources. ...
doi:10.1109/issnip.2007.4496829
fatcat:t5xoz6f2andptavxsvxglyml64
Saliency-directed prioritization of visual data in wireless surveillance networks
2015
Information Fusion
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Further, these video streams require extensive processing to detect events and anomalies. ...
It has the capability to collaboratively share the monitoring tasks and minimize the energy consumption of each camera. ...
We conducted two sets of experiments on surveillance videos acquired from indoor and outdoor multi-cameras. ...
doi:10.1016/j.inffus.2014.07.002
fatcat:ub55b3o3q5cetk6mrm3mvj7nmq
Seamless Tracing of Human Behavior Using Complementary Wearable and House-Embedded Sensors
2014
Sensors
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The paper provides results for indoor recognition of several elementary poses and outdoor recognition of complex movements. ...
accuracy of elementary pose recognition by the combined accelerometer and video-based system, and 80% accuracy of complex outdoor activity recognition by the accelerometer-based wearable system. ...
Simultaneous recording of selected events by video sensor and by a wearable wireless accelerometer as well as comparison of the timestamps mechanism allows for assessment and compensation of time delay ...
doi:10.3390/s140507831
pmid:24787640
pmcid:PMC4062997
fatcat:e4fglcduajdbzi2gkbhglgdwnu
Efficient Video Distribution over WiMAX-Enabled Networks for Healthcare and Video Surveillance Applications
[chapter]
2012
Quality of Service and Resource Allocation in WiMAX
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in wireless communications have extended the boundaries and enlarged the scope of the application fields that vividly contribute to human safety and healthcare. ...
of Computing and Communications, UK Efficient video distribution in E-health systems via WiMAX technology 2.1 E-health environment and diligent communication platform Recent technological breakthrough ...
UGS connection with 8 Mbpsec corresponds to the camera with HD video, but 3 rtPS connections with 4 Mbs load each referred to 3 cameras enabling SD video transmission and imply no event details are tracked ...
doi:10.5772/30628
fatcat:jijwq7fbjfg3xirgoc3hmye5nq
Wireless Multimedia Sensor Network Platform For Low Rate Image/Video Streaming
2011
Jurnal Teknologi
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WiseOS is designed to be monolithic, event-driven and using first-in first-out (FIFO) scheduler policy. ...
Wireless sensor network; wireless multimedia sensor network; CMOS camera; embedded operating system; IEEE 802.15.4 =^Ä ëíê~âK Aplikasi táêÉäÉëë= pÉåëçê= kÉíïçêâ (WSN) konvensional secara umumnya mengendalikan ...
proposed WMSN using TelG mote, WiseOS and low rate image or video streaming application demonstrate that many other applications can be deployed for various surveillance and monitoring purposes. ...
doi:10.11113/jt.v54.812
fatcat:4vrei7wg45dc5ms4jjw6nt7ile
Complex Event Processing Using IOT Devices Based on Arduino
2017
International Journal on Cloud Computing Services and Architecture
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These systems are useful for many places such as factories, greenhouses (plant house) and smart-homes. ...
The event processing system based on a complex event processing tool is created on the central server. It is also an important issue to inform mobile users whenever an event occurs. ...
Web Services for outdoor applications should be used. ...
doi:10.5121/ijccsa.2017.7602
fatcat:7wp5jutsjfhlrbt65cnhqvw5mm
A Spatio-temporal Surveillance Approach for Business Activity Monitoring
[chapter]
2013
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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The SECAIR project provides an event-driven architecture for dealing with spatio-temporal requirements. ...
A prototype applied to the surveillance of situation awareness requirements for airport environments is presented, in particular to monitor ground movements in very congested areas for indoor and outdoor ...
The SECAIR system was defined assuming that video cameras are installed for a complete video surveillance and homogeneous coverage of the target area for day-light/good visibility conditions and operational ...
doi:10.1007/978-3-642-36642-0_13
fatcat:wmvz4njthfdd3mvn2xr5g65w7y
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