System and software architectures of distributed smart cameras
نویسندگان
چکیده
منابع مشابه
Architectures for distributed smart cameras
This paper describes our new multiple-camera architecture for real-time video analysis. This architecture uses an array of relatively inexpensive cameras to gather images in order to provide high resolution at low cost. The system also uses a hierarchy of cameras, including both wide-angle and telephoto views. Wide-angle cameras are responsible for camera coordination while telephoto cameras ar...
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Advances in VLSI allow us to make cheap cameras and to supply them with powerful processors. To harness these capabilities, we need to move to peer-to-peer networks of smart cameras. Such systems perform distributed video analysis without a central server. Peer-to-peer systems save bandwidth and energy, are cheaper to install, and are more fault-tolerant. The Embedded Systems Group at Princeton...
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Localization in sensornets determines the location of sensor nodes, and allows applications to make geographically sensitive queries. Smart camera networks must not only be localized, but calibrated. Calibration goes beyond localization to include orientation and position information that is sufficiently fine-grained to allow fusion between overlapping camera views. This paper introduces Lighth...
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There is a real need for clear and sound design speci cations of distributed systems at the architectural level. This is the level of the design which deals with the high-level organisation of computational elements and the interactions between those elements. The paper presents the Darwin notation for specifying this high-level organisation. Darwin is in essence a declarative binding language ...
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ژورنال
عنوان ژورنال: ACM Transactions on Embedded Computing Systems
سال: 2010
ISSN: 1539-9087,1558-3465
DOI: 10.1145/1721695.1721704