NDLI: Real-time remote reporting of motion analysis with Wi-FLIP

Content Provider	IEEE Xplore Digital Library
Author	Fernandez-Berni, J. Carmona-Galan, R. Rodriguez-Vazquez, A.
Copyright Year	2012
Description	Author affiliation: Institute of Microelectronics of Seville (IMSE-CNM), Seville, Spain (Fernandez-Berni, J.; Carmona-Galan, R.; Rodriguez-Vazquez, A.)
Abstract	This paper describes a real-time application programmed into Wi-FLIP, a wireless smart camera resulting from the integration of FLIP-Q, a prototype mixed-signal focal-plane array processor, and Imote2, a commercial WSN platform. The application consists in scanning the whole scene by sequentially analyzing small regions. Within each region, motion is detected by background subtraction. Subsequently, information related to that motion — intensity and location — is radio-propagated in order to remotely account for it. By aggregating this information along time, a motion map of the scene is built. This map permits to visualize the different activity patterns taking place. It also provides an elaborated representation of the scene for further remote analysis, preventing raw images from being transmitted. In particular, the scene inspected in this demo corresponds to vehicular traffic in a motorway. The remote representation progressively built enables the assessment of the traffic density.
Starting Page	1
Ending Page	2
File Size	1881992
Page Count	2
File Format	PDF
ISBN	9781467302876
ISSN	21650179
e-ISBN	9781467302890
DOI	10.1109/CNNA.2012.6331470
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-08-29
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless sensor networks Arrays Wireless communication Smart cameras Base stations Real-time systems Image color analysis
Content Type	Text
Resource Type	Article

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