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【英文标准名称】:Photographicdensitymeasurements-Geometricconditionsfortransmissiondensity
【原文标准名称】:摄影密度测量.传输密度的几何条件
【标准号】:BS1384-2-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-08-15
【实施或试行日期】:2001-08-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:摄影;光学测量;聚光器(灯);光密度分析;光密度;透射率;密度测量;几何;透明软片;散射;摄影图像;光度测量法(光测量)
【英文主题词】:Definitions;Densitymeasurement;Fluxdensity;Geometry;Opticaldensity;Opticalmeasurement;Photography;Powertransmissionsystems;Radiantfluxdensity;Transmission;Transmittances
【摘要】:ThispartofISO5specifiesthegeometricconditionsformeasuringISOdiffuseandf/4,5andf/1,6projectiontransmissiondensities.Diffusedensityisprimarilyapplicabletomeasurementsofphotographicimagestobeviewedonatransparencyilluminator(viewingbox),tobecontactprinted,ortobeprojectedwithasystememployingdiffuseirradiation.Projectiondensityisprimarilyapplicabletomeasurementsofphotographicimagestobeprojectedwithsystemsemployingopticalcondensers.Althoughprimarilyintendedforthemeasurementofphotographicimages,thedensitometricmethodsspecifiedinthispartofISO5areoftenappliedtoopticalfiltersandothertransparentmaterials.
【中国标准分类号】:A15
【国际标准分类号】:37_040_20
【页数】:22P.;A4
【正文语种】:英语