Search results for "data-flow architecture"

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A Selective Change Driven System for High-Speed Motion Analysis.

2016

Vision-based sensing algorithms are computationally-demanding tasks due to the large amount of data acquired and processed. Visual sensors deliver much information, even if data are redundant, and do not give any additional information. A Selective Change Driven (SCD) sensing system is based on a sensor that delivers, ordered by the magnitude of its change, only those pixels that have changed most since the last read-out. This allows the information stream to be adjusted to the computation capabilities. Following this strategy, a new SCD processing architecture for high-speed motion analysis, based on processing pixels instead of full frames, has been developed and implemented into a Field …

Data streamMotion analysisLaser scanningComputer scienceReal-time computing02 engineering and technologylcsh:Chemical technology01 natural sciencesBiochemistryArticleAnalytical ChemistryInformàtica0202 electrical engineering electronic engineering information engineeringlcsh:TP1-1185data-flow architectureElectrical and Electronic EngineeringImage sensorhigh-speed visual acquisitionField-programmable gate arrayInstrumentationDataflow architecturePixellaser scanning020208 electrical & electronic engineering010401 analytical chemistryFrame (networking)Arquitectura d'ordinadorsAtomic and Molecular Physics and Optics0104 chemical sciencesCMOS image sensor; event-based vision; high-speed visual acquisition; data-flow architecture; FPGA system; laser scanningCMOS image sensorevent-based visionFPGA systemSensors (Basel, Switzerland)
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