A Low-Power Wireless Image Sensor Node with Noise-Robust Moving Object Detection and a Region-of-Interest Based Rate Controller

reportActive / Technical Report | Accession Number: AD1042240 | Open PDF

Abstract:

This paper presents a low-power wireless image sensor node for military surveillance, with a noise-robust moving object detection and region-of-interest based rate controller. The improved robustness to noise from both environment and hardware further reduces the transmission energy with negligible computation and memory overhead. The rate controller minimizes memory requirement by dynamically tuning the coding parameters for the constant encoding rate.

Author(s):
Ko, Jong H. ; Amir, Mohammad F ; Na, Taesik ; Kim, Duckhwan ; Mukhopadhyay, Saibal
Author Organization(s):
GEORGIA INST OF TECH ATLANTA ATLANTA United States
Descriptive Note:
Conference Paper
Supplementary Note:
Government Microcircuit Applications and Critical Technology Conference (42nd), GOMACTech 17, 20 Mar 2017, 23 Mar 2017, See also AD1034309 - 42nd Annual Gomactech Conference (GOMACTech 17) Government Microcircuit Applications And Critical Technology Conference. Technologies For Secure Spectrum Access From Dc To Light. Held At The Grand Sierra Resort, Reno, Nevada, March 20-23, 2017.
Pagination:
0004

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release;

RECORD

Collection: TR
Subject Terms
Joint Capability Areas:
JCA_6.1.2_Wireless Transmission; JCA_6_Net Centric; JCA_6.1_Information Transport; JCA_6.3.3_Spectrum Management; JCA_5_Command and Control
Modernization Areas:
Microelectronics
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
wireless sensor networks, energy efficiency, data transmission systems, data rate, motion detectors
Field(s)/Group(s):
Optical Detection and Detectors, Computer Systems, Telemetry
Keyword(s):
wireless image sensors, moving object detection, low power, ROI(Region of interest), encoding rate, transmission rate
Report Date:
2017 Mar 01
Creation Date:
2017 Nov 29