【英文标准名称】:StandardPracticeforCalculationofWeightingFactorsforTristimulusIntegration
【原文标准名称】:三色合成权重因数的计算用标准实施规程
【标准号】:ASTME2022-2006
【标准状态】:现行
【国别】:美国
【发布日期】:2006-07
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:计算;光源
【英文主题词】:Calculation;Illuminants
【摘要】:1.1Thispracticedescribesthemethodtobeusedforcalculatingtablesofweightingfactorsfortristimulusintegrationusingcustomspectralpowerdistributionsofilluminantsorsources,orcustomcolor-matchingfunctions.1.2Thispracticeprovidesmethodsforcalculatingtablesofvaluesforusewithspectralreflectanceortransmittancedata,whicharecorrectedfortheinfluencesoffinitebandpass.Inaddition,thispracticeprovidesmethodsforcalculatingweightingfactorsfromspectraldatawhichhasnotbeenbandpasscorrected.Inthelattercase,acorrectionfortheinfluenceofbandpassontheresultingtristimulusvaluesisbuiltintothetristimulusintegrationthroughtheweightingfactors.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortoitsuse.
【中国标准分类号】:L81;L38
【国际标准分类号】:85_060
【页数】:10P;A4
【正文语种】:英语