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【英文标准名称】:Micrographics-ISOresolutiontestchartNo.2-Descriptionanduse
【原文标准名称】:缩微摄影技术.ISO2号分辨率测试图.描述和使用
【标准号】:ISO3334-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC171
【标准类型】:()
【标准水平】:()
【中文主题词】:认可标记;对比度;密度;尺寸;溶解;分级;清晰度;清晰度试验;字体;直线;作标记;测量;缩微胶卷;缩微胶卷技术;缩微品;缩微照相;软的;物镜;光学的;摄影技术;投影法(制图);分辨;反射;复制;分辨率;分辨率测定;规范(验收);试验用图表;试验设备;测试图;试验车间;试验;公差(测量);视觉的
【英文主题词】:Approvalmarks;Contrast(optical);Density;Dimensions;Dissolution;Grading;Legibility;Legibilitytests;Lettering;Lines(geometry);Marking;Measurement;Microfilm;Microfilmtechnics;Microforms;Micrographics;Mire;Objectives;Optical;Phototechnology;Projection(drawing);Recognition;Reflection;Reprography;Resolution;Resolvingpowerdetermination;Specification(approval);Testcharts;Testequipment;Testpattern;Testing;Testingshop;Tests;Tolerances(measurement);Visual
【摘要】:ThisInternationalStandardspecifiesamethodofdeterminingresolutionbymeasuringtheminimumsizeofdetailrecognizableinaprocessedmicroform.ItdescribesthetestpatternsandISOresolutiontestchartNo.2,andgivesthemethodofexpressingresolvingpower.ISOresolutiontestchartNo.2isdesignedforuseaspartofatesttarget,asrequiredinotherInternationalStandardsformicrographics.ThisInternationalStandardappliestothedeterminationoftheresolvingpowerofacamera,filmandprocessingcombinationusedinamicrofilmingsystemortheresolutionachievedinmicroformstherefrom.Inthisformitdoesnotapplytothedeterminationoftheresolvingpowerofmicroformreaders,reader-printersorcomputeroutputmicroform(COM)imagingsystems.
【中国标准分类号】:A15
【国际标准分类号】:37_080
【页数】:8P.;A4
【正文语种】:英语