资源描述:
《视频监控系统外文翻译译》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、中文3630字毕业设计外文翻译2014届信息科学与工程学院通信工程专业题目:子题:外文文献Videosurveillancesystemissafeguardsystemisanimportantpartofapreventiveabilitystrongcomprehensivesystem.Videomonitoringwithitsconvenient,intuitiveandinformationcontentrichandwidelyusedinmanyoccasions.Inrecentyears,withthedevelopmentofmode
2、rnscienceandtechnology,inparticularnetworkbandwidth,computerprocessingpowerandstoragecapacityrapidlyincreaseandvariouspracticalvideoinformationprocessingtechnology,videosurveillancetechnologyalsoappearedaconsiderabledevelopment,videomonitoringenteredthedigitalnetworkage,increasingl
3、yattentionbypeopleandattention.Thedevelopmentofvideosurveillancesystemismainlyearlyanalogclosed-circuittelevisionmonitoringsystemcombinedtovideomonitoringsystemmodelofdigitalvideomonitorandnowtheevolutionprocess,andthesystemofdigitalvideomonitorsystemnowaccordingtothetechnicaldevel
4、opmentanddividedintothreestages:digitalmonitormultimediastage,digitalmonitorDVRstageanddigitalmonitornetworkstage.1,videomonitoringsystemsimulationssimulatevideomonitoringsystemisdividedintomicroprocessor-basedvideoswitchcontrolplusPCmultimediamanagementandpc-basedrealizetheswitchc
5、ontrolofmatrixhostandsystemmultimediamanagementtwotypes.Analogclosed-circuittelevisionmonitoringsystemisactuallythecombinationofmanysimulationmonitoringequipment,systemmainlyconsistsof"front-enddevice"and"terminalcontroldevice"and"signaltransmissionmedium"threeparts,including:front
6、-endequipmentismainlyacamera,haeundae,decoder,controlequipmentismainlyaswitchingmatrix,imagesegmentationdevice,monitorandcontrolthekeyboard,video,etc.Transmissionmediumincludingcable,control,etc.Asmicroprocessors,thefunction,performanceofmicrocomputersandheighten,multimediatechnolo
7、gyapplication,thesysteminfunctionality,performance,reliability,structurepattern,etc,greatchangeshavehappenedtothevideomonitoringsystem,moreconvenient,thecompositionoftheinterfacewithothertechnicalsystemtendstoregulate,man-machineinterfacemorefriendly.Butbecausevideomonitorandcontro
8、lsystemintheflowofinformat