%!PS-Adobe-3.0 EPSF-3.0 WG401-3 %%BoundingBox: 70 83 392 335 %START PDFDE011.EPS /pdfmark13 where {pop} {userdict /pdfmark13 /cleartomark load put} ifelse /languagelevel where {pop languagelevel} {1} ifelse 2 lt { userdict (<<) cvn ([) cvn load put userdict (>>) cvn (]) cvn load put} if [ /Title (PostScript pictures: http://130.149.60.45/~farbmetrik/WG40/) /Author (compare K. Richter "Computergrafik ...": ISBN 3-8007-1775-1) /Subject (goto: http://farbe.li.tu-berlin.de or http://130.149.60.45/~farbmetrik) /Keywords (image reproduction, colour devices) /Creator (klaus.richter@me.com) /CreationDate (D:2016010112000) /ModDate (D:2016010112000) /DOCINFO pdfmark13 [ /View [ /FitB ] /DOCVIEW pdfmark13 %END PDFDE011 %SETCMYK_OLV.PS /setcmyk_olvcolor %transfer cmyk to olv {/ncolor exch def /ycolor exch def /mcolor exch def /ccolor exch def ncolor 0 eq {1 ccolor sub 1 mcolor sub 1 ycolor sub setrgbcolor } {ccolor 0 eq mcolor 0 eq and ycolor 0 eq and {%only black n 1 ncolor sub dup dup setrgbcolor } {%cmy and black n 1 ccolor sub 1 ncolor sub mul 1 mcolor sub 1 ncolor sub mul 1 ycolor sub 1 ncolor sub mul setrgbcolor } ifelse } ifelse } bind def % !AUSTAUSCH Times-Roman -> Times-Roman-ISOLatin1=Times-I /Times-Roman findfont dup length dict begin {1 index /FID ne {def} {pop pop} ifelse }forall /Encoding ISOLatin1Encoding def currentdict end /Times-ISOL1 exch definefont pop /Times-Italic findfont dup length dict begin {1 index /FID ne {def} {pop pop} ifelse }forall /Encoding ISOLatin1Encoding def currentdict end /TimesI-ISOL1 exch definefont pop /Times-Bold findfont dup length dict begin {1 index /FID ne {def} {pop pop} ifelse }forall /Encoding ISOLatin1Encoding def currentdict end /TimesB-ISOL1 exch definefont pop /Times-BoldItalic findfont dup length dict begin {1 index /FID ne {def} {pop pop} ifelse }forall /Encoding ISOLatin1Encoding def currentdict end /TimesBI-ISOL1 exch definefont pop /FS {findfont exch scalefont setfont} bind def /MM {72 25.4 div mul} def /str {8 string } bind def %special 250->240, 300->290, 350->340 /RS {200 /Times-Roman FS} bind def /RK {240 /Times-Roman FS} bind def /RM {290 /Times-Roman FS} bind def /RG {340 /Times-Roman FS} bind def /RIS {200 /Times-Italic FS} bind def /RIK {240 /Times-Italic FS} bind def /RIM {290 /Times-Italic FS} bind def /RIG {340 /Times-Italic FS} bind def /RBS {200 /Times-Bold FS} bind def /RBK {240 /Times-Bold FS} bind def /RBM {290 /Times-Bold FS} bind def /RBG {340 /Times-Bold FS} bind def /TS_mde {RS (-) showde TS} bind def /TK_mde {RK (-) showde TK} bind def /TM_mde {RM (-) showde TM} bind def /TG_mde {RG (-) showde TG} bind def /TIS_mde {RIS (-) showde TIS} bind def /TIK_mde {RIK (-) showde TIK} bind def /TIM_mde {RIM (-) showde TIM} bind def /TIG_mde {RIG (-) showde TIG} bind def /TBS_mde {RBS (-) showde TBS} bind def /TBK_mde {RBK (-) showde TBK} bind def /TBM_mde {RBM (-) showde TBM} bind def /TBG_mde {RBG (-) showde TBG} bind def /TBIS_mde {RBIS (-) showde TBIS} bind def /TBIK_mde {RBIK (-) showde TBIK} bind def /TBIM_mde {RBIM (-) showde TBIM} bind def /TBIG_mde {RBIG (-) showde TBIG} bind def /TS_men {RS (-) showen TS} bind def /TK_men {RK (-) showen TK} bind def /TM_men {RM (-) showen TM} bind def /TG_men {RG (-) showen TG} bind def /TIS_men {RIS (-) showen TIS} bind def /TIK_men {RIK (-) showen TIK} bind def /TIM_men {RIM (-) showen TIM} bind def /TIG_men {RIG (-) showen TIG} bind def /TBS_men {RBS (-) showen TBS} bind def /TBK_men {RBK (-) showen TBK} bind def /TBM_men {RBM (-) showen TBM} bind def /TBG_men {RBG (-) showen TBG} bind def /TBIS_men {RBIS (-) showen TBIS} bind def /TBIK_men {RBIK (-) showen TBIK} bind def /TBIM_men {RBIM (-) showen TBIM} bind def /TBIG_men {RBIG (-) showen TBIG} bind def /TK {240 /Times-ISOL1 FS} bind def /TM {290 /Times-ISOL1 FS} bind def /TG {340 /Times-ISOL1 FS} bind def /TIK {240 /TimesI-ISOL1 FS} bind def /TIM {290 /TimesI-ISOL1 FS} bind def /TIG {340 /TimesI-ISOL1 FS} bind def /TBK {240 /TimesB-ISOL1 FS} bind def /TBM {290 /TimesB-ISOL1 FS} bind def /TBG {340 /TimesB-ISOL1 FS} bind def /TBIK {240 /TimesBI-ISOL1 FS} bind def /TBIM {290 /TimesBI-ISOL1 FS} bind def /TBIG {340 /TimesBI-ISOL1 FS} bind def /SK {240 1 sub /Symbol FS} bind def /SM {290 1 sub /Symbol FS} bind def /SG {340 1 sub /Symbol FS} bind def %XCHA01.PS BEG /rec %x, y width heigth {/heigth exch def /width exch def moveto width 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1.0 0.0 setcmyk_olvcolor} bind def %Reproduktionsfarben /tfg {1.0 0.0 1.0 0.0 setcmyk_olvcolor} bind def /tfb {1.0 1.0 0.0 0.0 setcmyk_olvcolor} bind def /tfc {1.0 0.0 0.0 0.0 setcmyk_olvcolor} bind def /tfm {0.0 1.0 0.0 0.0 setcmyk_olvcolor} bind def /tfy {0.0 0.0 1.0 0.0 setcmyk_olvcolor} bind def /tfrz {0.0 1.0 1.0 0.5 setcmyk_olvcolor} bind def %Reproduktionsfarben /tfgz {1.0 0.0 1.0 0.5 setcmyk_olvcolor} bind def /tfbz {1.0 1.0 0.0 0.5 setcmyk_olvcolor} bind def /tfcz {1.0 0.0 0.0 0.5 setcmyk_olvcolor} bind def /tfmz {0.0 1.0 0.0 0.5 setcmyk_olvcolor} bind def /tfyz {0.0 0.0 1.0 0.5 setcmyk_olvcolor} bind def /tfn {0.0 0.0 0.0 1.00 setcmyk_olvcolor} bind def %Graureihe /tfd {0.0 0.0 0.0 0.75 setcmyk_olvcolor} bind def /tfz {0.0 0.0 0.0 0.50 setcmyk_olvcolor} bind def /tfh {0.0 0.0 0.0 0.25 setcmyk_olvcolor} bind def /tfw {0.0 0.0 0.0 0.00 setcmyk_olvcolor} bind def /cvishow {cvi 10 string cvs show} def /cvsshow1 {10 mul cvi 0.1 mul 7 string cvs show} def /cvsshow2 {100 mul cvi 0.01 mul 7 string cvs show} def /cvsshow3 {1000 mul cvi 0.001 mul 7 string cvs show} def %%EndProlog gsave /lanind 1 def /lantex [(G) (E) (S) (F) (I) (J) (M)] def /showde {0 lanind eq {show} {pop} ifelse} bind def /showen {1 lanind eq {show} {pop} ifelse} bind def /showes {2 lanind eq {show} {pop} ifelse} bind def /showfr {3 lanind eq {show} {pop} ifelse} bind def /showit {4 lanind eq {show} {pop} ifelse} bind def /showjp {5 lanind eq {show} {pop} ifelse} bind def /showea {1 lanind le {show} {pop} ifelse} bind def /lanindf where {pop /lanind1 lanindf def /lanind2 lanindf def /lanindd laninddf def} {/lanind1 0 def /lanind2 0 def} ifelse /colormf where {pop /colorm1 colormf def /colorm2 colormf def /colorMD colormdf def} {/colorm1 0 def} ifelse /deintpf where {pop /deintp1 deintpf def /deintp2 deintpf def /deintpd deintpdf def} {/deintp1 0 def} ifelse /xcolorf where {pop /xcolor1 xcolorf def /xcolor2 xcolorf def /xcolord xcolordf def} {/xcolor1 3 def} ifelse /xchartf where {pop /xchart1 xchartf def /xchart2 xchartf def /xchartd xchartdf def /xchartm xchart2f xchart1f sub 1 add def} {/xchart1 0 def /xchartm 1 def} ifelse /xchart3f where {pop /xchart3 xchart3f def} {/xchart3 0 def} ifelse /xchart4f where {pop /xchart4 xchart4f def} {/xchart4 0 def} ifelse /pchartf where {pop /pchart1 pchartf def /pchart2 pchartf def /pchartd pchartdf def} {/pchart1 3 def} ifelse /colsepf where {pop /colsep1 colsepf def /colsep2 colsepf def /colsepd colsepdf def} {/colsep1 0 def} ifelse /pmetamf where {pop /pmetam1 pmetamf def /pmetam2 pmetamf def /pmetaMD pmetamdf def} {/pmetam1 0 def} ifelse %either defaul values for xchart=0 or values for xchart=1 /lanind lanind1 def % /colorm colorm1 def % /deintp deintp1 def % /xcolor xcolor1 def % /xchart xchart1 def % /pchart pchart1 def % /colsep colsep1 def % /pmetam pmetam1 def % colorm 0 eq deintp 0 eq and {/Txx (d) def /Fxx (d) def} if %colorm=0, deintp=0 colorm 0 eq deintp 1 eq and {/Txx (e) def /Fxx (e) def} if %colorm=0, deintp=1 colorm 1 eq deintp 0 eq and {/Txx (dd) def /Fxx (d) def} if %colorm=1, deintp=0 colorm 1 eq deintp 1 eq and {/Txx (de) def /Fxx (e) def} if %colorm=1, deintp=1 xchart 0 eq {/Txx (-) def /Fxx (-) def} if %always independent of intended output 5 /Times-ISOL1 FS /cvishow {cvi 6 string cvs show} def 75 85 moveto lanind cvishow (-) show colorm cvishow deintp cvishow xcolor cvishow xchart cvishow pchart cvishow colsep cvishow (-L) show pmetam cvishow gsave /xchart xchart1 def 5 /Times-ISOL1 FS 340 85 moveto (WG401-3) show xchart 0 eq {(N) show} {deintp colorm 2 mul add cvishow} ifelse 72 90 translate /yhoe 8500 def 0.01 MM dup scale 15 setlinewidth 0.0 0.0 1.0 0.0 setcmyk_olvcolor 0 0 moveto 11200 0 rlineto 0 yhoe rlineto -11200 0 rlineto closepath fill 0.0 0.0 0.0 1.0 setcmyk_olvcolor 0 0 moveto 11200 0 rlineto 0 yhoe rlineto -11200 0 rlineto closepath stroke 0 yhoe 550 sub moveto 11200 0 rlineto stroke /ns {350 /Times-ISOL1 FS show} bind def /ks {350 /TimesI-ISOL1 FS show} bind def /bs {350 /TimesB-ISOL1 FS show} bind def /js {350 /TimesBI-ISOL1 FS show} bind def /ss {350 /Symbol FS show} bind def /is {250 /Times-ISOL1 FS 0 -90 rmoveto show 0 90 rmoveto} bind def /es {250 /Times-ISOL1 FS 0 200 rmoveto show 0 -200 rmoveto} bind def /ipoint {350 /Times-ISOL1 FS 50 50 rmoveto show 50 -50 rmoveto} bind def /ip {(.) ipoint} bind def /ipr {(.) ipoint -40 0 rmoveto} bind def %20% kleiner /ns2 {280 /Times-ISOL1 FS show TG} bind def /ks2 {280 /TimesI-ISOL1 FS show TG} bind def /bs2 {280 /TimesB-ISOL1 FS show TG} bind def /js2 {280 /TimesBI-ISOL1 FS show TG} bind def /is2 {200 /Times-ISOL1 FS 10 -40 rmoveto show -10 40 rmoveto TG} bind def /iks2 {200 /TimesI-ISOL1 FS 10 -40 rmoveto show -10 40 rmoveto TG} bind def /es2 {250 /Times-ISOL1 FS 0 160 rmoveto show 0 -160 rmoveto TG} bind def %40% kleiner /ns4 {230 /Times-ISOL1 FS show TG} bind def /ks4 {230 /TimesI-ISOL1 FS show TG} bind def /bs4 {230 /TimesB-ISOL1 FS show TG} bind def /js4 {230 /TimesBI-ISOL1 FS show TG} bind def /is4 {160 /Times-ISOL1 FS 8 -48 rmoveto show -8 48 rmoveto TG} bind def /iks4 {160 /TimesI-ISOL1 FS 8 -48 rmoveto show -8 48 rmoveto TG} bind def /es4 {200 /Times-ISOL1 FS 0 190 rmoveto show 0 -190 rmoveto TG} bind def /yd 600 def %y-Zeilenabstand %Spalten /S1 080 def /S2 500 def /S3 900 def /S4 6600 def /yz 600 def /yu0 3100 def /yu1 {yu0 200 add yz 0 mul add} bind def /yu2 {yu1 000 add yz 1 mul add} bind def /yu3 {yu2 000 add yz 1 mul add} bind def /yu4 {yu3 000 add yz 1 mul add} bind def /yu5 {yu4 000 add yz 1 mul add} bind def /yu6 {yu5 000 add yz 1 mul add} bind def /yu7 {yu6 000 add yz 1 mul add} bind def /yu8 {yu7 000 add yz 1 mul add} bind def /yu9 {yu8 50 add yz 1 mul add} bind def %Titeltext 100 yu9 moveto TBG (Farbabstandsformel LABJND 1985 ) showde %08560-3 1 (Colour-difference formula LABJND 1985 ) showea %18560-3 1 ((JND = just noticeable difference)) showde %08560-3 11 ((JND=just noticeable difference)) showea %18560-3 11 S1 yu8 moveto (D) ss (E) ks (*) es -100 0 rmoveto (JND) is ( = ) ns (D) ss (E) ks (*) es -100 0 rmoveto (85) is ( = ) ns (A) ks (0) is ( [ \050) ns (D) ss ( Y) ks (\051) ns (2) es ( + \050) ns (A) ns (3) is ( D) ss ( a") ks ipr (Y) ks (\051) ns (2) es ( + \050) ns (A) ns (4) is ( D) ss ( b") ks ipr (Y) ks (\051) ns (2) es (]) ns (1/2) es ( / \050) ns (A) ns (1) is ( + ) ns (A) ns (2) is ipr (Y) ks (\051) ns S1 yu7 yd 0 mul sub moveto (a) ks S2 yu7 yd 0 mul sub moveto ( = ) ns S3 yu7 moveto (x / y) ks ( a) ns (n) is ( = ) ns (x) ns (n) is ( / ) ns (y) ns (n) is ( b) ks ( = - 0,4 ) ns (z) ks ( / ) ns (Y) ks ( b) ns (n) is ( = - 0,4 ) ns (z) ns (n) is ( / ) ns (y) ns (n) is S1 yu6 moveto (a") ks S2 yu6 moveto ( = ) ns S3 yu6 moveto (a) ns (n) is ( + \050 ) ns (a) ks ( - a) ns (n) is (\051 / \050 1 + 0,5 ) ns (\275) ss (a) ks ( - a) ns (n) is (\275) ss ( \051) ns S1 yu5 moveto (b") ks S2 yu5 moveto ( = ) ns S3 yu5 moveto (b) ns (n) is ( + \050 ) ns (b) ks ( - b) ns (n) is (\051 / \050 1 + 0,5 ) ns (\275) ss (b) ks ( - b) ns (n) is (\275) ss ( \051) ns TG S4 yu5 400 add moveto (n = D65 oder A (Umfeld)) showde %08560-3 2 (n = D65 or A (background)) showea %18560-3 2 S1 yu4 moveto (Y) ks S2 yu4 moveto ( = ) ns S3 yu4 moveto (\050 ) ns (Y) ks (1) is ( + ) ns (Y) ks (2) is ( \051 / 2) ns ( ) ns (D) ss 50 0 rmoveto (Y) ks ( = ) ns (Y) ks (1) is ( - ) ns (Y) ks (2) is ( ) ns (D) ss 50 0 rmoveto (a") ks ( = ) ns (a") ks -150 0 rmoveto (1) is ( - ) ns (a") ks -150 0 rmoveto (2) is ( ) ns (D) ss 50 0 rmoveto (b") ks ( = ) ns (b") ks -150 0 rmoveto (1) is ( - ) ns (b") ks -150 0 rmoveto (2) is S1 yu3 moveto (A) ns (1) is ( = 0,0170) ns ( A) ns (2) is ( = 0,0058) ns S1 yu2 moveto (A) ns (3) is ( = 1,0) ns ( A) ns (4) is ( = 1,8) ns ( A) ns (0) is ( = 1,5) ns ( Umfeld D65 ) showde %08560-3 3 ( background D65 ) showea %18560-3 3 S1 yu1 moveto (A) ns (3) is ( = 1,0) ns ( A) ns (4) is ( = 1,7) ns ( A) ns (0) is ( = 1,0) ns ( Umfeld A) showde %08560-3 4 ( background A) showen %18560-3 4 /yv1 yu1 yd 1.0 mul sub def /yv2 yu1 yd 2.1 mul sub def /yv3 yu1 yd 3.1 mul sub def /yv4 yu1 yd 4.1 mul sub def /yv5 yu1 yd 5.1 mul sub def TBG S1 yv1 moveto (Gerade erkennbarer Unterschied (JND) ) showde %08560-3 11 (Just noticeable difference (JND) ) showea %18560-3 11 (in vier Farbrichtungen) showde (in four colour directions) showea /xt 920 def /xtt 6500 def S1 yv2 moveto (D) ss (Y) ks S1 xt add yv2 moveto ( = const \050) ns (A) ns (1) is ( + ) ns (A) ns (2) is ipr (Y) ks ( \051 / A) ns (0) is S1 xtt add yv2 moveto TG (in Leuchtdichte) showde TG_mde (Richtung ) showde (in luminance direction ) showea TIG (WN) show S1 yv3 moveto (D) ss (a") ks ipr (Y) ks S1 xt add yv3 moveto ( = const \050) ns (A) ns (1) is ( + ) ns (A) ns (2) is ipr (Y) ks ( \051 / \050A) ns (0) is ip ( A) ns (3) is (\051) ns S1 xtt add yv3 moveto TG (in Farbartrichtung ) showde (in chromaticity direction ) showea (RG) ks S1 yv4 moveto (D) ss (b") ks TBG ip TIG (Y) show S1 xt add yv4 moveto ( = const \050) ns (A) ns (1) is ( + ) ns (A) ns (2) is ipr (Y) ks ( \051 / \050A) ns (0) is ip ( A) ns (4) is (\051) show S1 xtt add yv4 moveto TG (in Farbartrichtung ) showde (in chromaticity direction ) showea (YB) ks S1 yv5 moveto (D) ss (c) ks (ab) is -50 0 rmoveto (") ns -20 0 rmoveto ipr (Y) ks S1 xt add yv5 moveto ( = const \050) ns (A) ns (1) is (+) ns (A) ns (2) is ip (Y) ks ( \051/\050A) ns (0) is ip ([A) ns (3) is (2) es (+A) ns (4) is (2) es (]) ns (1/2) es (\051) ns S1 xtt add yv5 moveto TG (in jede Farbartrichtung ) showde (in any chromaticity direction ) showea (c) ns (ab) is showpage grestore %%Trailer