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  • 1. Sheila VaidyaDeputy Program Director, Defense Programs,Office of Strategic OutcomesLawrence Livermore National LaboratoryThis work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344.

2. SmallcountryLA basinLarge city101210111010109Lawrence Livermore National Laboratory LLNL-PRES-5592522City block1GB/min 1TB/min 1PB/min10810710666Mpix 2005 => Army,AFDOE2007DOE2004DOE 4Mpix,2Hz, 2003Small cityMIT LL 2Hz,2009DARPA 1.8Gpix, 10Hz,2010HDTVm2 = # pixelsLLNL-led wide area surveillance camera development trajectory 3. Lawrence Livermore National Laboratory LLNL-PRES-559252Constant Hawk ~200 Mpix/sec~25 sq. km at ~ 0.5m GSD~100 Mbps Objective:Video analysis at high resolution over entire field ofregard, for anomaly detection and profiling Challenges: Limited flight/ground storage Poor signal strength Minimal platform computing resources Low communication bandwidth to ground 10x re-useof background80 backgroundframes per quadrantcompress to 4 cubiccontrol images: 20xreductionStandard encoderscompress 10x spatially


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