%!PS-Adobe-3.0 EPSF-3.0 http://farbe.li.tu-berlin.de/CEA0/CEA00-6 %%BoundingBox: 70 85 226 206 %START PDFDE011.EPS /pdfmark06 where {pop} {userdict /pdfmark06 /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: farbe.li.tu-berlin.de/CEA0/CEA0.HTM) /Author (compare K. Richter "Computergrafik ...": ISBN 3-8007-1775-1) /Subject (goto: http://farbe.li.tu-berlin.de or http://color.li.tu-berlin.de) /Keywords (image reproduction, colour devices) /Creator (klaus.richter@mac.com) /CreationDate (D:2021080112000) /ModDate (D:20210801112000) /DOCINFO pdfmark06 [ /View [ /Fit ] /DOCVIEW pdfmark06 %END PDFDE011 % 40mm = 80*72/25.4 = 232; 232+90+13 = 335 % !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 /TV {120 /Times-ISOL1 FS} bind def /TL {160 /Times-ISOL1 FS} bind def /TS {200 /Times-ISOL1 FS} bind def /TK {240 /Times-ISOL1 FS} bind def /TM {280 /Times-ISOL1 FS} bind def /TG {320 /Times-ISOL1 FS} bind def /TIV {120 /TimesI-ISOL1 FS} bind def /TIL {160 /TimesI-ISOL1 FS} bind def /TIS {200 /TimesI-ISOL1 FS} bind def /TIK {240 /TimesI-ISOL1 FS} bind def /TIM {280 /TimesI-ISOL1 FS} bind def /TIG {320 /TimesI-ISOL1 FS} bind def /TBV {120 /TimesB-ISOL1 FS} bind def /TBL {160 /TimesB-ISOL1 FS} bind def /TBS {200 /TimesB-ISOL1 FS} bind def /TBK {240 /TimesB-ISOL1 FS} bind def /TBM {280 /TimesB-ISOL1 FS} bind def /TBG {320 /TimesB-ISOL1 FS} bind def /TBIV {120 /TimesBI-ISOL1 FS} bind def /TBIL {160 /TimesBI-ISOL1 FS} bind def /TBIS {200 /TimesBI-ISOL1 FS} bind def /TBIK {240 /TimesBI-ISOL1 FS} bind def /TBIM {280 /TimesBI-ISOL1 FS} bind def /TBIG {320 /TimesBI-ISOL1 FS} bind def /SV {120 /Symbol FS} bind def /SL {160 /Symbol FS} bind def /SS {200 /Symbol FS} bind def /SK {240 /Symbol FS} bind def /SM {280 /Symbol FS} bind def /SG {320 /Symbol FS} bind def /RV {120 /Times-Roman FS} bind def /RL {160 /Times-Roman FS} bind def /RS {200 /Times-Roman FS} bind def /RK {240 /Times-Roman FS} bind def /RM {280 /Times-Roman FS} bind def /RG {320 /Times-Roman FS} bind def /RIV {120 /Times-Italic FS} bind def /RIL {160 /Times-Italic FS} bind def /RIS {200 /Times-Italic FS} bind def /RIK {240 /Times-Italic FS} bind def /RIM {280 /Times-Italic FS} bind def /RIG {320 /Times-Italic FS} bind def /RBV {120 /Times-Bold FS} bind def /RBL {160 /Times-Bold FS} bind def /RBS {200 /Times-Bold FS} bind def /RBK {240 /Times-Bold FS} bind def /RBM {280 /Times-Bold FS} bind def /RBG {320 /Times-Bold FS} bind def /RBIV {120 /Times-BoldItalic FS} bind def /RBIL {160 /Times-BoldItalic FS} bind def /RBIS {200 /Times-BoldItalic FS} bind def /RBIK {240 /Times-BoldItalic FS} bind def /RBIM {280 /Times-BoldItalic FS} bind def /RBIG {320 /Times-BoldItalic FS} bind def /cvishowr {dup 0 ge {0.5 add} {0.5 sub} ifelse cvi 6 string cvs show} def /cvishow {cvi 6 string cvs show ( ) show} def /cvsshow1 {10 mul cvi 0.1 mul 9 string cvs show ( ) show} def /cvsshow2 {100 mul cvi 0.01 mul 9 string cvs show ( ) show} def /cvsshow3 {1000 mul cvi 0.001 mul 9 string cvs show ( ) show} def /cvsshow4 {10000 mul cvi 0.0001 mul 9 string cvs show ( ) show} def /cvsshow5 {100000 mul cvi 0.00001 mul 9 string cvs show ( ) show} def /cvishow0 {cvi 6 string cvs show} def /cvsshow10 {10 mul cvi 0.1 mul 9 string cvs show} def /cvsshow20 {100 mul cvi 0.01 mul 9 string cvs show} def /cvsshow30 {1000 mul cvi 0.001 mul 9 string cvs show} def /cvsshow40 {10000 mul cvi 0.0001 mul 9 string cvs show} def /cvsshow50 {100000 mul cvi 0.00001 mul 9 string cvs show} def /cvsshow0r {10 mul 0.5 add cvi 0.1 mul 10 string cvs show} def /cvsshow1r {10 mul 0.5 add cvi 0.1 mul %new980310 dup 0 ge {( ) show} if dup abs 10 lt {( ) show} if 10 string cvs show} def /cvsshow2r {100 mul 0.5 add cvi 0.01 mul %new980310 dup 0 ge {( ) show} if dup abs 10 lt {( ) show} if 10 string cvs show} def /cvsshow3r {1000 mul 0.5 add cvi 0.001 mul 10 string cvs show} def %now with cvishow0 instead of cvishow /cvsshow1x {/nxx exch def %example nxx=99.1/99.0 nxx 10 mul cvi /nxi exch def %nxi=991/990 nxi 10 idiv /nxa exch def %nxa=99 nxi nxa 10 mul sub /nxb exch def %nxb=1/0 nxa cvishow0 (,) show %nxa=99 nxb cvishow0 %nxb=1/0 } def /cvsshow2x {/nxx exch def %example nxx=99.12/99,02/99,00 nxx 100 mul cvi /nxi exch def %nxi=9912/9902/00 nxi 100 idiv /nxa exch def %nxa=99 nxi nxa 100 mul sub /nxb exch def %nxb=12/02/00 nxa cvishow0 (,) show %nxb=99, nxb 10 ge {nxb cvishow0} if %nxb=12 nxb 1 ge nxb 9 le and {(0) show nxb cvishow0} if %nxb=02 nxb 0 eq {(00) show} if %nxb=00 } def /cvsshow3x {/nxx exch def %example nxx=99.123/99.012/99.001/99.000 nxx 1000 mul cvi /nxi exch def %nxi=99123/99012/99001/99000 nxi 1000 idiv /nxa exch def %nxa=99 nxi nxa 1000 mul sub /nxb exch def %nxb=123/012/001/000 nxa cvishow0 (,) show %nxb=99, nxb 100 ge {nxb cvishow0} if %nxb=123/012/001/000 nxb 10 ge nxb 99 le and {(0) show nxb cvishow0} if %nxb=012 nxb 1 ge nxb 9 le and {(00) show nxb cvishow0} if %nxb=001 nxb 0 eq {(000) show} if %nxb=000 } def %********************************************************* %%EndProlog gsave %lanindL2 START 20000505 /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 {3 lanind eq {show} {pop} ifelse} bind def /showfr {2 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 1 def /lanind2 1 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 0 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 % gsave 4 /Times-ISOL1 FS 74 86 moveto (CEA00-6N) show 72 90 translate 0.01 MM dup scale 15 setlinewidth /yhoe 4000 def /xwidth 5333 def 1 setgray 0 0 moveto xwidth 0 rlineto 0 yhoe rlineto xwidth neg 0 rlineto closepath fill 0 setgray 0 0 moveto xwidth 0 rlineto 0 yhoe rlineto xwidth neg 0 rlineto closepath stroke %gsave %start in case of clip /yz 0300 def /x0 0100 def /xe 5000 def /y1 yhoe 0550 sub def %F(x) /y2 yhoe 1300 sub def %text /y3 yhoe 1900 sub def %dF(x) /y4 yhoe 2400 sub def %F(x) /y5 yhoe 2800 sub def %dln*1+x) /y6 yhoe 3350 sub def %ln(1+ax) /y7 yhoe 3750 sub def %reference TBK x0 yhoe 220 sub moveto (Line\255element equations for thresholds and scaling ) showea (Linienelemente f\374r Schwellen und Skalierung) showde 0 yhoe 300 sub moveto xwidth 0 rlineto stroke x0 y1 0 yz mul sub moveto TK (Colour\255discrimination function ) showea (Farbunterscheidungsfunktion ) showde TBIK (f(x) = ) show SK (D) show TBIK (Y = ) show SK (D) show TBIK (x Y) show -20 -50 rmoveto TBS (u) show 0 50 rmoveto x0 y1 1 yz mul sub moveto SK (D) show TBIK (Y) show TBK (=1/[(1+x)(2+x)]=1/[1+x]-1/[2+x]) show x0 3800 add y1 1 yz mul sub moveto TIK (x) show TK (=) show SK (\326) show TK (2) show SK -250 0 rmoveto (\140) show 180 0 rmoveto %0 100 rmoveto TS (0,5) show 0 -100 rmoveto TK (e) show 0 100 rmoveto TS (k\050u-u) show 0 -40 rmoveto TS (0) show 0 40 rmoveto TS (\051) show xe y1 moveto TK ([0]) show /ix0 0400 def /ix1 1500 def /ixt 0000 def /iyt 2500 def /y2h y2 50 add def %line higher /y2a y2 120 add def %text above line /y2s y2 150 sub def %text below line ix0 y2 moveto %cero line txt (=) TBIK (f) show TBS 0 -50 rmoveto TBS (u) show 0 50 rmoveto TBIK 30 0 rmoveto (\050x) show %0 -50 rmoveto TBS (t) show 0 50 rmoveto TBIK (\051 = ) show ix0 800 add y2h moveto 400 0 rlineto stroke ix0 850 add y2a moveto SK (D) show TBIK (Y) show %-20 -50 rmoveto TBS (t) show 0 50 rmoveto ix0 800 add y2s moveto SK (D) show TBIK (Y) show TBS -20 -50 rmoveto TBS (u) show 0 50 rmoveto ix0 1250 add y2 moveto TBIK ( = ) show ix0 1500 add y2h moveto 550 0 rlineto stroke ix0 1500 add y2a moveto TBK (1+b) show 30 0 rmoveto TBIK (x) show ix0 1600 add y2s moveto TBK (1+b) show ix0 2050 add y2 moveto TBIK ( - ) show ix0 2300 add y2h moveto 800 0 rlineto stroke ix0 2300 add y2a moveto TBK (1+0,5b) show 20 0 rmoveto TBIK (x) show ix0 2350 add y2s moveto TBK (1+0,5b) show ix0 3400 add y2 moveto TK (b) show TK (=1, ) show ix0 3900 add y2 moveto TIK (x) show %0 -50 rmoveto TS (t) show 0 50 rmoveto TK (=) show TIK (Y) show %-20 -50 rmoveto TS (t) show 0 50 rmoveto TIK (/) show TIK (Y) show -20 -50 rmoveto TS (u) show 0 50 rmoveto xe y2 moveto TK ([1]) show /ix0 0400 def /ix1 1500 def /ix2 3000 def /ixt 0000 def /iyt 2500 def ix1 350 sub y3 150 sub moveto 500 /Symbol FS (\362) show /y3h y3 50 add def %line higher /y3a y3 120 add def %text above line /y3s y3 170 sub def %text below line ix0 y3 moveto %cero line text TBIK (F) show TBS -20 -50 rmoveto TBS (u) show 0 50 rmoveto TBIK 30 0 rmoveto ((x) = ) show ix1 200 sub y3h moveto 700 0 rlineto stroke ix1 100 sub y3a moveto TBIK (f) show 30 0 rmoveto (') show TBS 0 -50 rmoveto TBS (u) show 0 50 rmoveto TBIK 50 0 rmoveto ((x)) show ix1 100 sub y3s moveto (f) show TBS 0 -50 rmoveto TBS (u) show 0 50 rmoveto TBIK 30 0 rmoveto ((x)) show ix1 550 add y3 moveto TBIK (dx = ) show ix2 550 sub y3 150 sub moveto 500 /Symbol FS (\362) show ix2 400 sub y3h moveto 550 0 rlineto stroke ix2 200 sub y3a moveto TBK (b) show ix2 400 sub y3s moveto (1+b) show TBIK 20 0 rmoveto (x) show ix2 200 add y3 moveto TBIK (dx) show ix2 0500 add y3 moveto TBIK (-) show ix2 0600 add y3 150 sub moveto 500 /Symbol FS (\362) show ix2 0750 add y3h moveto 800 0 rlineto stroke ix2 0950 add y3a moveto TBK (0,5b) show ix2 0750 add y3s moveto (1+0,5b) show TBIK 20 0 rmoveto (x) show ix2 1600 add y3 moveto TBIK (dx) show xe y3 moveto TK ([2]) show x0 y4 moveto (Example for ) showea (Beispiel f\374r ) showde TIK (L*(x)) show TK ( & ) show SK (D) show TIK (Y) show TK ( mit ) showde ( with ) showea TIK (x=Y/Y) show 0 -50 rmoveto TS (u) show 0 50 rmoveto TIK (, x) show 0 -50 rmoveto TS (u) show 0 50 rmoveto TK (=1, b=1:) show %( of ) showea %( von ) showde %(CIE 230:2019:) show /ix0 0400 def /ix1 1500 def /ixt 0000 def /iyt 2500 def /y5h y5 50 add def %line higher /y5a y5 120 add def %text above line /y5s y5 150 sub def %text below line ix0 y5 moveto %cero line txt (=) TBIK (L*) show TBS -40 -50 rmoveto TBS (u) show 0 50 rmoveto TBIK 30 0 rmoveto (\050x) show %0 -50 rmoveto TBS (t) show 0 50 rmoveto TBIK (\051 = ) show ix0 0900 add y5h moveto 600 0 rlineto stroke ix0 0950 add y5a moveto TBIK (L*\050x) show %0 -50 rmoveto TBS (t) show 0 50 rmoveto TBIK (\051) show ix0 0900 add y5s moveto TBIK (L*\050x) show TBS -20 -50 rmoveto TBS (u) show 0 50 rmoveto TBIK (\051) show ix0 1550 add y5 moveto TBIS ( = ) show ix0 1800 add y5h moveto 900 0 rlineto stroke ix0 1800 add y5a moveto TBK (ln\0501+b) show 30 0 rmoveto TBIK (x) show %0 -50 rmoveto TBS (t) show 0 50 rmoveto TBIK (\051) show ix0 1850 add y5s moveto TBK (ln(1+b)) show ix0 2700 add y5 moveto TBIS ( - ) show ix0 3000 add y5h moveto 1200 0 rlineto stroke ix0 3000 add y5a moveto TBK (ln\0501+0,5b) show 30 0 rmoveto TBIK (x) show %0 -50 rmoveto TBS (t) show 0 50 rmoveto TBIK (\051) show ix0 3050 add y5s moveto TBK (ln(1+0,5b)) show xe y5 moveto TK ([3]) show /ix0 0400 def /ix1 1500 def /ixt 0000 def /iyt 2500 def /y6h y6 50 add def %line higher /y6a y6 120 add def %text above line /y6s y6 150 sub def %text below line ix0 y6 moveto %cero line txt (=) TBIK (f) show TBS 0 -50 rmoveto TBS (u) show 0 50 rmoveto TBIK 30 0 rmoveto (\050x) show %0 -50 rmoveto TBS (t) show 0 50 rmoveto TBIK (\051 = ) show ix0 800 add y6h moveto 500 0 rlineto stroke ix0 850 add y6a moveto SK (D) show TBIK (Y) show %-20 -50 rmoveto TBS (t) show 0 50 rmoveto ix0 800 add y6s moveto SK (D) show TBIK (Y) show -20 -50 rmoveto TBS (u) show 0 50 rmoveto ix0 1350 add y6 moveto TBIK ( = ) show ix0 1600 add y6h moveto 550 0 rlineto stroke ix0 1600 add y6a moveto TBK (1+b) show 30 0 rmoveto TBIK (x) show %0 -50 rmoveto TBS (t) show 0 50 rmoveto ix0 1700 add y6s moveto TBK (1+b) show ix0 2150 add y6 moveto TBIK ( - ) show ix0 2400 add y6h moveto 850 0 rlineto stroke ix0 2400 add y6a moveto TBK (1+0,5b) show 30 0 rmoveto TBIK (x) show %0 -50 rmoveto TBS (t) show 0 50 rmoveto ix0 2500 add y6s moveto TBK (1+0,5b) show xe y6 moveto TK ([4]) show x0 y7 0 yz mul sub moveto TL (see K. Richter (1985), Computer Graphic and Colorimetry, p. 113-127) showea (siehe K. Richter (1985), Computergrafik und Farbmetrik, S. 113-127) showde x0 y7 0.6 yz mul sub moveto 0 0 1 setrgbcolor RL (http://color.li.tu-berlin.de/BUA4BF.PDF) show %grestore %end in case of clip showpage grestore %%Trailer