Search results for "snapshot"

showing 3 items of 23 documents

Hard x-ray photoelectron spectroscopy: a snapshot of the state-of-the-art in 2020

2021

Journal of physics / Condensed matter 33(23), 233001 (1-44) (2021). doi:10.1088/1361-648X/abeacd

photoemission spectroscopyPhotoemission spectroscopyComputer sciencephotoelectron spectroscopy02 engineering and technology021001 nanoscience & nanotechnologyCondensed Matter Physics01 natural sciencesEngineering physics530X-ray photoelectron spectroscopyhard x-ray photoelectron spectroscopy0103 physical sciencesSnapshot (computer storage)General Materials Scienceddc:530Instrumentation (computer programming)010306 general physics0210 nano-technologyDen kondenserade materiens fysik
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Multispectral filter arrays: Recent advances and practical implementation

2014

Thanks to some technical progress in interferencefilter design based on different technologies, we can finally successfully implement the concept of multispectral filter array-based sensors. This article provides the relevant state-of-the-art for multispectral imaging systems and presents the characteristics of the elements of our multispectral sensor as a case study. The spectral characteristics are based on two different spatial arrangements that distribute eight different bandpass filters in the visible and near-infrared area of the spectrum. We demonstrate that the system is viable and evaluate its performance through sensor spectral simulation. Multispectral filter arrays: Recent advan…

snapshotmultispectral imaging[ INFO.INFO-TS ] Computer Science [cs]/Signal and Image ProcessingComputer scienceMultispectral imageComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION02 engineering and technologylcsh:Chemical technologycomputer.software_genre01 natural sciencesBiochemistryArticleAnalytical Chemistry010309 opticsBand-pass filter[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing0103 physical sciencesElectronic engineeringlcsh:TP1-1185Electrical and Electronic EngineeringInstrumentationsnapshot multispectral imaging021001 nanoscience & nanotechnologyAtomic and Molecular Physics and Opticssingle solid state sensorspatio-spectral scene samplingComputingMethodologies_PATTERNRECOGNITIONFilter (video)multispectral and color filter arraysData mining0210 nano-technologycomputer
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A Repository for Multirelational Dynamic Networks

2012

Nowadays, WWW contains a number of social media sites, which are growing rapidly. One of the main features of social media sites is to allow to its users creation and modification of contents of the site utilizing the offered WWW interfaces. Such contents are referred to as user generated contents and their type varies from site to site. Social media sites can be modeled as constantly evolving multirelational directed graphs. In this paper we discuss persistent data structures for such graphs, and present and analyze queries performed against the structures. We also estimate the space requirements of the proposed data structures, and compare them with the naive "store each complete snapshot…

ta113Databasebusiness.industryComputer scienceDirected graphcomputer.software_genreData structureData modelingTemporal databaseSnapshot (computer storage)Social mediaPersistent data structurebusinesscomputerContent management2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
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