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不同光源下色彩匹配不一致的同色异谱解析

FABURIQI:2019-05-24 14:13

163彩票  ZAIPEISEYUANPEISEDEGUOCHENGZHONG,CHANGCHANGHUIFAXIANYIXIAXIANXIANG:ZAIYIGEGUANGYUANXIAMUBIAOSEYANGHESHIYANSEYANGSHIPIPEIDEHUOZHESHIJUESECAICHAYIHENXIAO,ERZAILINGYIGEGUANGYUANXIAMUBIAOHESHIYANSEYANGSHIBUPIPEIDEHUOZHESHIJUESECAICHAYIHENDA。SHANGSHUZHEIGEXIANXIANGCHENGWEI“TONGSEYIPU(Metamerism)”。TONGSEYIPUGUMINGSIYIBIAOSHILIANGGEJUYOUBUTONGGUANGPUFANSHELVDESEYANGZAIYIZHONGGUANCHATIAOJIANXIADESHIJUESECAIGANZHI(HUOCIEXYZ、CIELABZHI)XIANGTONGHUOSHIFENJIEJINDE。TONGSEYIPUSHISECAIKEXUEZHONGCHANGYONGQIESHIFENZHONGYAODEGAINIANZHIYI,QIYIYIRUXIA:①RANGSECAIDEFUXIANCHENGWEILEKENENG,②SEYANGDESHIJUEPINGJIABIXUZAIXIANGTONGDETIAOJIANXIAJINXING。YIQICHENEISHIWEILI,XUDUOLINGBUJIANYOUBUTONGDECAILIAOZUCHENG,ERBUTONGCAILIAOZHIJIANDEYANGEGUANGPUFUXIANSHIBUKENENGDE,SUOYIXUYAOJINKENENGDEBAOZHENGBUTONGLINGBUJIANZAIDUOZHONGGUANGYUANXIASECAICHAYIXIAO。

  同色异谱原理及光谱复现

  XIATUBIAOSHILIANGGELVSESEYANGDEGUANGPUFANSHELVQUXIAN,KEYIKANDAOLIANGTIAOQUXIANYOUDUOGEJIAOCHADIAN。DANGZHEILIANGGESEYANGZAIYIZHONGGUANGYUAN(RIGUANG)XIASHIJUEGANZHISHIXIANGTONGDE,JIJISUANDECIEXYZZHIXIANGTONG(SHIZHONGS(λ)WEIGUANGYUANGUANGPUGONGLVFENBU,R(λ)WEISEYANGGUANGPUFANSHELV,x(λ)、y(λ)、z(λ)BIAOZHUNGUANCHAZHESEPIPEIHANSHU);DANGZAILUWUDENGGUANGYUANXIASHIJUEGANZHICHAYIJIAODA,JIJISUANDECIEXYZZHICHAYIDA。

一对色样对的光谱反射率曲线_副本.jpg/

163彩票  YIDUISEYANGDUIDEGUANGPUFANSHELVQUXIAN

日光下两色样视觉色彩感知相同_副本.jpg/

  RIGUANGXIALIANGSEYANGSHIJUESECAIGANZHIXIANGTONG

卤钨灯光源下两色样视觉感知不同_副本.jpg/

163彩票  LUWUDENGGUANGYUANXIALIANGSEYANGSHIJUEGANZHIBUTONG

  CONGSHANGMIANDEJISUANGONGSHIKAN,WUTIDEGUANGPUFANSHELVR(λ)SHIGUDINGDE,SUOYIKEYIDAOZHITONGSEYIPUDELAIYUANZHIYOULIANGGE,GUANGYUANS(λ)DEBUTONGHEx(λ)、y(λ)、z(λ)BIAOZHUNGUANCHAZHESEPIPEIHANSHUDEBUTONG,JIFENBIEWEIGUANCHAZHETONGSEYIPUHEGUANGYUANTONGSEYIPU,GONGYEYINGYONGZHONGZUIWEICHANGJIANDESHIGUANGYUANTONGSEYIPU,RUXIAMIANZHEIGELIZI,ZAIRIGUANGXIALIANGGESEYANGSHIPIPEIDE,ERZAILUWUDENGGUANGYUANXIALIANGSEYANGCHAYIJIDA。SHUNBIANTIXIA,MUQIANGUANGPUFUXIANSHIXUESHUJIEDEYANJIUREDIAN,YINWEIRUOMUBIAOHESHIYANSEYANGDEGUANGPUFANSHELVWANQUANYIYANG,GAILIANGSEYANGZAIRENHEGUANGYUANXIADOUSHIYIZHIDE,BENZHISHANGXIAOCHULETONGSEYIPUWENTI。GUANGPUFUXIANDUIYUWENWUDIANZANGDENGDUISECAIYAOQIUJIGAODEXINGYESHIJIJUYINGYONGJIAZHIDE。

同色异谱实例二_副本.jpg/

  TONGSEYIPUSHILIER

  光源同色异谱与日光模拟器

163彩票  LINGWAI,PEISEYUANYECHANGCHANGYUDAOZHEIZHONGQINGKUANG:ZAISHIYANSHIQUERENTONGGUODESEYANG,DAOLEKEHUNEIBIANBEITUIHUILE。ZHEIZHONGQINGKUANGDABUFENSHIYOUYUGUANGYUANDETONGSEYIPUYINQI。YID65WEILI,SHIYANSHIDENGXIANGDED65HEKEHUDENGXIANGDED65SHIBUYIYANGDE,RUX-RiteDELIANGKUANDENGXIANGJudge IIHESpectralight QC,Judge IIDED65MONIQISHICAIYONGYINGGUANGDENGDEFANGSHI,ERSpectralight QCCAIYONGWUSIDENG+LVGUANGPIANDEFANGSHI;LIANGZHEDESHICEGUANGPUYIJIBIAOZHUND65GUANGPUGONGLVFENBUQUXIANJIANXIATU。XIANRAN,JudgeIIHESpectralightQCDERIGUANGMONIQIDESHIJICHUSHEGUANGPUXIANZHUBUTONG,ZHEIYEDAOZHILERUOSHIYANSHIZAIJudge IIDED65DENGGUANGXIAQUERENDESEYANG,YOUKENENGZAIKEHUDESpectralight QCDED65XIASHIBEIJUJUEDE。LINGWAI,WULUNSHISpectralight QCHAISHIJudgeIIDERIGUANGMONIQI,QIYUBIAOZHUNDERIGUANGD65SHIYOUYIDINGCHAYIDE,ZHEIYANGDAOZHILEYONGCELIANGSHEBEICEDEDECIELABZHI(CHANGYONGBIAOZHUND65 SPDJISUAN),YUSHIJUEGANZHIDESECAI(DENGXIANGD65SHIJISPD)SHIBUYIZHIDE。CHULECHANGYONGDEXIANSEZHISHUCIE Ra,GUOJIZHAOMINGWEIYUANHUIZHUANMENZHENDUIDENGXIANGDERIGUANGMONIQIDETUICHUTONGSEYIPUZHISHUMIYONGYUPINGJIADENGXIANGDERIGUANGMONIQIDEXINGNENG。

同色异谱指数MetamerismIndex

163彩票  TONGSEYIPUZHISHUMetamerismIndex (MI)

  ISO2360 CIE S 012EBIAOZHUNDINGYILEPINGJIARIGUANGMONIQID50、D55、D65HED75GUANGPUPINZHIDEZHIBIAO,JITONGSEYIPUZHISHU,FENWEIKEJIANGUANGQUYUDETONGSEYIPUZHISHUMIVISHEZIWAIQUYUDETONGSEYIPUZHISHUMIUV。

163彩票  DUIYUMIVIS,MEIZHONGRIGUANGMONIQIJUNCAIYONG5ZUXUNIFEIYINGGUANGSEYANGDUI,XIATUWEIJISUAND65DEMIVISSUOCAIYONGDE5ZUXUNISEYANGDUIDEGUANGPUFANSHELV,JISUANGAI5ZUSEYANGDUIZAIZHENSHIDERIGUANGMONIQIZHAOMINGHECIE1964BIAOZHUNSEDUGUANCHAZHEQINGKUANGXIADESECHAPINGJUNZHI,JIWEIGAIRIGUANGMONIQIDEMIVIS,RUOWEIBIAOZHUNDERIGUANGSPD,ZEMIVISWEI0。

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163彩票  MIVISHEMIUVDENGJIJIANXIABIAO,SHANGYONGDERIGUANGMONIDUISEDENGXIANGDEMIDEGUOJIBIAOZHUNYAOQIUWEIBC,ERSHIMIANSHANGSHICEDEDUISEDENGXIANGGUANGPINZHICANSHUHENSHAONENGGOUDADAOBCDENGJI,YOUQISHIZIWAIBODUAN,DABUFENZIWAIYINGGUANGDENGGUANDEMIUVWEIDJI。MUQIANZUIJIADERIGUANGMONIQIFANGSHIWEIDUOTONGDAOLEDSHIXIANBIAOZHUNRIGUANGDEMONI,QIMICANSHUKEYIDADAOABSHENZHIAADENGJI,ZHEISHICHUANTONGYINGGUANGDENGDENGXIANGWUFADADAODEXINGNENG!

对色_副本.jpg/

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