%!PS-Adobe-3.0 EPSF-3.0 http://farbe.li.tu-berlin.de/CGT0/CGT0.HTM 3N_R 20180701 %%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: farbe.li.tu-berlin.de/CGT0/CGT0.HTM) /Author (compare K. Richter "Computergrafik ...": ISBN 3-8007-1775-1) /Subject (goto: http://farbe.li.tu-berlin.de http://130.149.60.45/~farbmetrik) /Keywords (image reproduction, colour devices) /Creator (klaus.richter@mac.com) /CreationDate (D:2018070112000) /ModDate (D:20180701112000) /DOCINFO pdfmark13 [ /View [ /Fit ] /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 % 40mm = 80*72/25.4 = 232; 232+90+13 = 335 % !Exchange 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 /TS {200 /Times-ISOL1 FS} bind def /TK {240 /Times-ISOL1 FS} bind def /TM {280 /Times-ISOL1 FS} bind def /TG {350 /Times-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 {350 /TimesI-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 {350 /TimesB-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 {350 /TimesBI-ISOL1 FS} bind def /SS {200 /Symbol FS} bind def /SK {240 /Symbol FS} bind def /SM {280 /Symbol FS} bind def /SG {350 /Symbol FS} bind 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 /showm {6 lanind eq {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 %lanindL2 END 5 /Times-ISOL1 FS 340 85 moveto (CGT01-3) show xchart 0 eq {(N) show} {deintp colorm 2 mul add cvishow} ifelse 72 90 translate /yhoe 8500 def /xwidth 11200 def 0.01 MM dup scale 15 setlinewidth 0.0 0.0 1.0 0.0 setcmyk_olvcolor 0 0 moveto xwidth 0 rlineto 0 yhoe rlineto xwidth neg 0 rlineto closepath fill 0.0 0.0 0.0 1.0 setcmyk_olvcolor 0 0 moveto xwidth 0 rlineto 0 yhoe rlineto xwidth neg 0 rlineto closepath stroke 0 yhoe 600 sub moveto xwidth 0 rlineto stroke /ishow1 {0 -70 rmoveto TK (1) show 0 70 rmoveto} bind def /ishow2 {0 -70 rmoveto TK (2) show 0 70 rmoveto} bind def /ishowu {0 -70 rmoveto TK (u) show 0 70 rmoveto} bind def /ishoww {0 -70 rmoveto TK (w) show 0 70 rmoveto} bind def %Titeltext 100 8000 moveto TBIG (NW\255) show TBG (Unbunt\255 sowie ) showde (achromatic and ) showea TBIG (RG\255) show TBG ( und ) showde ( and ) showea TBIG (JB\255) show TBG (Buntschwellen als Funktion von ) showde (chromatic thresholds as function of ) showea TBIG (Y) show 100 7500 moveto TM (Experimente und Daten: BAM\255Forschungsbericht ) showde (Nr. 115 (1985), S. 72 ff.) showde (experiments and data: BAM\255research report ) showea (no. 115 (1985), page 72) showea 800 800 translate %Ueberschriften 100 6200 moveto TBM (Farbmetrische differenzen an der Schwelle) showde (Colorimetric differences at the threshold) showea 200 5500 moveto SM (D) show TM ((Hellbezugswerte)) showde ((luminous values)) showea TM ( = ) show TIM (Y) show ishow1 TM ( - ) show TIM (Y) show ishow2 200 5000 moveto SM (D) show TM (\050) show TIM (RG\255) show TM (Buntfarbarten\051 \267 mittlerer Hellbezugswert) showde (chromaticities\051 \267 mean luminous value) showea TIM ( Y) show 200 4500 moveto SM (D) show TM (\050) show TIM (JB\255) show TM (Buntfarbarten\051 \267 mittlerer Hellbezugswert) showde (chromaticities\051 \267 mean luminous value) showea TIM ( Y ) show 6700 5500 moveto TIM (Y) show TM ( = 0,5 \050) show TIM (Y) show ishow1 TM ( + ) show TIM (Y) show ishow2 TM (\051) show 6700 5000 moveto SM (D) show TIM (b \267 Y) show 7900 5000 moveto TBIM (JB\255) show TBM (Richtung) showde (direction) showea 6700 4500 moveto SM (D) show TIM (a \267 Y) show 7900 4500 moveto TBIM (RG\255) show TBM (Richtung) showde (direction) showea 6700 4000 moveto SM (D) show TIM (Y) show 7900 4000 moveto TBIM (NW\255) show TBM (Richtung) showde (direction) showea 200 4000 moveto SM (D) show TIM (a = x) show ishow1 TM ( / ) show TIM (y) show ishow1 TM ( - ) show TIM (x) show ishow2 TM ( / ) show TIM (y) show ishow2 200 3500 moveto SM (D) show TIM (b = z) show ishow1 TM ( / ) show TIM (y) show ishow1 TM ( - ) show TIM (z) show ishow2 TM ( / ) show TIM (y) show ishow2 /ix0 6700 def /iy0 1250 def 0.0 0.0 0.0 0.0 setcmyk_olvcolor %W ix0 iy0 moveto 2600 0 rlineto 0 2600 rlineto -2600 0 rlineto closepath fill 0.0 0.0 0.0 1.0 setcmyk_olvcolor %N ix0 iy0 moveto 2600 0 rlineto 0 2600 rlineto -2600 0 rlineto closepath stroke 0.0 0.0 0.0 0.5 setcmyk_olvcolor %Z ix0 400 add iy0 400 add moveto 1800 0 rlineto 0 1800 rlineto -1800 0 rlineto closepath fill 0.0 0.0 0.0 0.7 setcmyk_olvcolor ix0 1300 add iy0 1300 add 340 90 270 arc fill 0.0 0.0 0.0 0.6 setcmyk_olvcolor ix0 1300 add iy0 1300 add 340 -90 90 arc fill 0.0 0.0 0.0 1.0 setcmyk_olvcolor %W ix0 0500 add iy0 1775 add moveto SM (D) show 30 0 rmoveto TIM (Y) show 30 0 rmoveto TM (=) show 30 0 rmoveto TIM (Y) show ishow2 30 0 rmoveto TM (-) show 30 0 rmoveto TIM (Y) show ishow1 ix0 0600 add iy0 1175 add moveto TIM (Y) show ishow1 ix0 1700 add iy0 1175 add moveto TIM (Y) show ishow2 ix0 1800 add iy0 600 add moveto TIM (Y) show ishowu 0.0 0.0 0.0 1.0 setcmyk_olvcolor %N ix0 080 add iy0 200 add moveto TIM (Y) show ishoww 20 setlinewidth 0 0 moveto 9000 0 rlineto stroke 0 0 moveto 0 6000 rlineto stroke 0 6000 moveto 9000 0 rlineto stroke %NULLkreuz Umfeld %4400 0 moveto 0 4000 rlineto stroke 4600 950 moveto TIM (Y) show ishowu TM (=18, ) show (Hellbezugswert von grauem Umfeld) showde (luminous value of gray background) showea 6300 0550 moveto SM (D) show TIM (Y) show TM ( = ) show TIM (s) show TM ( + ) show TIM (c) show TIM ( Y ) show TM (= 0,017 + 0,0058 ) show TIM (Y) show 6000 150 moveto TIM (Y) show ishoww TM (=90, ) show (wei\337e Umgebung) showde (white surround) showea 1 0 0 setrgbcolor 2000 18 log 2000 mul add 0 moveto 0 3500 rlineto stroke 2000 90 log 2000 mul add 0 moveto 0 0400 rlineto stroke 0 setgray 0 50 moveto 0 -100 rlineto stroke 1000 50 moveto 0 -100 rlineto stroke 2000 50 moveto 0 -100 rlineto stroke 3000 50 moveto 0 -100 rlineto stroke 4000 50 moveto 0 -100 rlineto stroke 5000 50 moveto 0 -100 rlineto stroke 6000 50 moveto 0 -100 rlineto stroke 7000 50 moveto 0 -100 rlineto stroke 8000 50 moveto 0 -100 rlineto stroke TM -230 -500 moveto (-1) show 1910 -500 moveto (0) show 3910 -500 moveto (1) show 5910 -500 moveto (2) show 7910 -500 moveto (3) show 8400 -400 moveto TBIM (x) show TBM ( = log ) show TBIM (Y) show %! 1 y-log-Einheit = 1000 Skalen-Einheiten -50 0 moveto 100 0 rlineto stroke -50 1000 moveto 100 0 rlineto stroke -50 2000 moveto 100 0 rlineto stroke -50 3000 moveto 100 0 rlineto stroke -50 4000 moveto 100 0 rlineto stroke -50 5000 moveto 100 0 rlineto stroke -50 6000 moveto 100 0 rlineto stroke TM -500 -80 moveto (-2) show -500 1920 moveto (-1) show -350 3920 moveto (0) show -350 5920 moveto (2) show %LULWALL1.FOR mit FOR002.DAT=DAPO8XY2.DAT % IM1,JM,LM0: 20 2 20 %WRPOS:LULWALL.FOR: MOR/MUL(X/Y): 2000 2000 4000 2000 %X: 197.48 120.27 74.34 49.81 34.40 24.67 %X: 17.74 12.87 9.19 5.12 3.17 1.94 %X: 1.28 0.88 0.63 0.46 0.30 0.24 %X: 0.17 0.12 0.12 0.12 %Y: 1.16 0.69 0.41 0.28 0.18 0.15 %Y: 0.10 0.10 0.08 0.07 0.05 0.04 %Y: 0.03 0.02 0.02 0.02 0.02 0.02 %Y: 0.02 0.02 0.02 0.02 %X: 2.30 2.08 1.87 1.70 1.54 1.39 %X: 1.25 1.11 0.96 0.71 0.50 0.29 %X: 0.11 -0.06 -0.20 -0.34 -0.52 -0.62 %X: -0.77 -0.92 -0.92 -0.92 %Y: 0.06 -0.16 -0.39 -0.55 -0.74 -0.82 %Y: -1.00 -1.02 -1.09 -1.18 -1.32 -1.44 %Y: -1.52 -1.62 -1.66 -1.66 -1.70 -1.74 %Y: -1.74 -1.74 -1.74 -1.74 %!MORX,MULX,MORY,MULY,TE(1): 2000 2000 4000 2000 QPS 6591 4128 moveto 6160 3678 5742 3230 5394 2907 curveto 5073 2521 4784 2364 4497 2000 curveto 4219 1965 3926 1828 3418 1640 curveto 3002 1363 2575 1113 2214 955 curveto 1889 761 1599 685 1326 685 curveto 955 603 761 511 461 511 curveto 159 511 159 511 159 511 curveto stroke %WRPOS:LULWALL.FOR: MOR/MUL(X/Y): 2000 2000 4000 2000 %X: 197.48 120.27 74.34 49.81 34.40 24.67 %X: 17.74 12.87 9.19 5.12 3.17 1.94 %X: 1.28 0.88 0.63 0.46 0.30 0.24 %X: 0.17 0.12 0.12 0.12 %Y: 2.04 1.19 0.84 0.56 0.42 0.30 %Y: 0.26 0.18 0.15 0.10 0.08 0.06 %Y: 0.05 0.04 0.04 0.04 0.03 0.04 %Y: 0.03 0.03 0.03 0.03 %X: 2.30 2.08 1.87 1.70 1.54 1.39 %X: 1.25 1.11 0.96 0.71 0.50 0.29 %X: 0.11 -0.06 -0.20 -0.34 -0.52 -0.62 %X: -0.77 -0.92 -0.92 -0.92 %Y: 0.31 0.07 -0.08 -0.25 -0.37 -0.52 %Y: -0.59 -0.75 -0.83 -1.02 -1.12 -1.20 %Y: -1.29 -1.37 -1.39 -1.44 -1.46 -1.46 %Y: -1.53 -1.53 -1.53 -1.53 %!MORX,MULX,MORY,MULY,TE(1): 2000 2000 4000 2000 QPS 6591 4618 moveto 6160 4148 5742 3850 5394 3503 curveto 5073 3251 4784 2964 4497 2829 curveto 4219 2492 3926 2336 3418 1970 curveto 3002 1767 2575 1594 2214 1428 curveto 1889 1268 1599 1211 1326 1115 curveto 955 1079 761 1090 461 941 curveto 159 937 159 937 159 937 curveto stroke %WRPOS:LULWALL.FOR: MOR/MUL(X/Y): 2000 2000 4000 2000 %X: 197.48 120.27 74.34 49.81 34.40 24.67 %X: 17.74 12.87 9.19 5.12 3.17 1.94 %X: 1.28 0.88 0.63 0.46 0.30 0.24 %X: 0.17 0.12 0.12 0.12 %Y: 3.65 2.02 1.31 0.88 0.69 0.49 %Y: 0.40 0.33 0.28 0.18 0.14 0.11 %Y: 0.09 0.08 0.07 0.06 0.05 0.05 %Y: 0.05 0.04 0.04 0.04 %X: 2.30 2.08 1.87 1.70 1.54 1.39 %X: 1.25 1.11 0.96 0.71 0.50 0.29 %X: 0.11 -0.06 -0.20 -0.34 -0.52 -0.62 %X: -0.77 -0.92 -0.92 -0.92 %Y: 0.56 0.31 0.12 -0.05 -0.16 -0.31 %Y: -0.40 -0.48 -0.55 -0.74 -0.86 -0.94 %Y: -1.04 -1.11 -1.14 -1.21 -1.27 -1.27 %Y: -1.32 -1.39 -1.39 -1.39 %!MORX,MULX,MORY,MULY,TE(1): 2000 2000 4000 2000 QPS 6591 5125 moveto 6160 4612 5742 4236 5394 3891 curveto 5073 3677 4784 3387 4497 3210 curveto 4219 3050 3926 2905 3418 2530 curveto 3002 2282 2575 2111 2214 1913 curveto 1889 1772 1599 1721 1326 1586 curveto 955 1455 761 1455 461 1367 curveto 159 1226 159 1226 159 1226 curveto stroke 40 setlinewidth [100] 0 setdash %WRPOS:LULWALL.FOR: MOR/MUL(X/Y): 2000 2000 4000 2000 %X: 197.48 120.27 74.34 49.81 34.40 24.67 %X: 17.74 12.87 9.19 5.12 3.17 1.94 %X: 1.28 0.88 0.63 0.46 0.30 0.24 %X: 0.17 0.12 0.12 0.12 %Y: 1.16 0.71 0.45 0.31 0.22 0.16 %Y: 0.12 0.09 0.07 0.05 0.04 0.03 %Y: 0.02 0.02 0.02 0.02 0.02 0.02 %Y: 0.02 0.02 0.02 0.02 %X: 2.30 2.08 1.87 1.70 1.54 1.39 %X: 1.25 1.11 0.96 0.71 0.50 0.29 %X: 0.11 -0.06 -0.20 -0.34 -0.52 -0.62 %X: -0.77 -0.92 -0.92 -0.92 %Y: 0.07 -0.15 -0.35 -0.51 -0.66 -0.80 %Y: -0.92 -1.04 -1.15 -1.33 -1.45 -1.55 %Y: -1.61 -1.66 -1.68 -1.71 -1.73 -1.74 %Y: -1.75 -1.75 -1.75 -1.75 %!MORX,MULX,MORY,MULY,TE(1): 2000 2000 4000 2000 QPS 6591 4130 moveto 6160 3709 5742 3303 5394 2972 curveto 5073 2671 4784 2409 4497 2158 curveto 4219 1925 3926 1694 3418 1339 curveto 3002 1098 2575 903 2214 776 curveto 1889 689 1599 631 1326 588 curveto 955 546 761 530 461 510 curveto 159 496 159 496 159 496 curveto stroke 5650 0650 moveto 500 0000 rlineto stroke 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