【英文标准名称】:Informationtechnology;picturecodingmethods;part1:identification
【原文标准名称】:信息技术图片编码方法第1部分:标识
【标准号】:ISO/IEC9281-1-1990
【标准状态】:现行
【国别】:国际
【发布日期】:1990-08
【实施或试行日期】:1990-08-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:编码;信息交换;数据处理;代码表示;图象描述信息;信息交流
【英文主题词】:Codedrepresentation;Dataprocessing;Encoding;Informationexchange;Informationinterchange;Informationtechnology;Picturedescriptioninformation
【摘要】:ThispartofISO/IEC9281specifiestheidentificationmethodsforcodingofpictorialinformationindigitalform.Itdoesnotspecifythecontentsofthedatafieldofapictureentity.Forinstance,thisfieldmayalsocontainaudioand/oranimationdataassociatedwiththedataspecifyingthepicture(s).ThispartofISO/IEC9281servesasabasisforanumberofstandards.Incombinationwithoneormoreofthose,pictorialinformationindigitalform,usingoneormoremethodsofcoding,maybebuiltupintoadocumentforvisualcomprehension.Graphiccharacterscodedinaccordancewithotherstandardscanalsobecombinedwiththepicturein-formation.Thecodedinformationfromsuchadocu-mentmaybeprocessed,andtransmittedbytelecommunicationssystems.ThispartofISO/IEC9281alsospecifiesatechniqueforswitchingbetweencharacter-codedinformationanddigitalpictorialinformation,andbetweendiffer-entpicturecodingmethods.
【中国标准分类号】:L71;L81
【国际标准分类号】:35_040
【页数】:8P.;A4
【正文语种】:英语


【英文标准名称】:IEC/TS62642-7:Alarmsystems-Intrusionandhold-upsystems-Part7:Applicationguidelines
【原文标准名称】:IEC/TS62642-7:报警系统.入侵和拦截系统.第7部分:应用导则
【标准号】:IEC79/315/DTS-2010
【标准状态】:作废
【国别】:国际
【发布日期】:2010-08
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC79
【标准类型】:()
【标准水平】:()
【中文主题词】:报警装置;报警系统;防偷窃措施;建筑物;防盗警报;分类;气候;通信;兼容性;定义;检波器(回路);文献;电气工程;电气设备;电气安全性;供电;环境;环境条件;功能效率;拦截报警系统;检验;装配;干扰;侵入探测器;布置;文字书写;维修;作标记;设备;特性;建筑物的防护;可靠度;破坏;安全装置;安全工程;安全性要求;建筑物安全系统;试验;警告装置;警报系统
【英文主题词】:Alarmdevices;Alarmsystems;Anti-burglarmeasures;Buildings;Burglaralarms;Classification;Climate;Communication;Compatibility;Definitions;Detectors(circuits);Documentations;Electricalengineering;Electricalequipment;Electricalsafety;Energysupply;Environment;Environmentalconditions;Functionalefficiency;Hold-upalarmsystems;Inspection;Installation;Interferences;Intrusiondetectors;Layout;Letterings;Maintenance;Marking;Plant;Properties;Protectionofbuildings;Reliability;Sabotage;Safetydevices;Safetyengineering;Safetyrequirements;Securitysystemsinbuildings;Testing;Warningdevices;Warningsystem
【摘要】:
【中国标准分类号】:A91
【国际标准分类号】:13_320
【页数】:
【正文语种】:英语