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acknowledgements for ansi/nist-itl 1-2011 - NIST Visual Image ...

acknowledgements for ansi/nist-itl 1-2011 - NIST Visual Image ...

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ANSI/<strong>NIST</strong>-ITL 1-<strong>2011</strong> - UPDATE 2013 DRAFT VERSION[2013d>] prior dataData collected when the subject was in a different, previous state/condition than thecurrent state of the subject. Examples are ante-mortem data, when post-mortem dataexists or facial images of a missing person that are compared to those of the personbeing interviewed. [] qualityAn ordinal estimate of the usefulness of a biometric data <strong>for</strong> the purpose of automatedrecognition. [] questioned voice signalA voice signal from an individual who is unknown and has not yet been linked to anypreviously encountered individual. Note: The task of speaker identification is to link aquestioned voice signal to a known voice signal through determination of a commonspeaker. [] QuickTimeA multimedia framework developed by Apple, Inc. It allows the use of many differentcodec <strong>for</strong>mats. The native file <strong>for</strong>mat <strong>for</strong> QuickTime video specifies a multimediacontainer file that contains one or more tracks. Each track either contains a digitalyencoded media stream using a specific <strong>for</strong>mat or a data reference to the media streamlocated in another file. [] RAW audio <strong>for</strong>matA <strong>for</strong>mat that stores uncompressed audio without header in<strong>for</strong>mation. The mostcommon file extensions <strong>for</strong> RAW audio <strong>for</strong>mat are '.raw' and '.pcm'. [] RAW image <strong>for</strong>matA family of file <strong>for</strong>mats, often specific to different models of digital imagery equipmentthat are not yet processed <strong>for</strong> storage in a 'printable' image <strong>for</strong>mat such as JPEG orTIFF. The file extension '.raw' is only one such <strong>for</strong>mat. [

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