%!PS-Adobe-3.0 EPSF-3.0 DG781-7N %%BoundingBox: 70 83 413 318 %START PDFDE011.EPS /pdfmark17 where {pop} {userdict /pdfmark17 /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://farbe.li.tu-berlin.de/DG78/DG78.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, colour vision) /Creator (klaus.richter@mac.com) /CreationDate (D:2018120112000) /ModDate (D:2018120112000) /DOCINFO pdfmark17 [ /View [ /FitB ] /DOCVIEW pdfmark17 %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 /FS {findfont exch scalefont setfont} bind def /MM {72 25.4 div mul} def /str {8 string } bind def /languagelevel where {pop languagelevel} {1} ifelse /PSL12 exch def /dictende {counttomark 2 idiv dup dict begin 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where {pop /LSY$ GSY$ def} {/LSY$ (0) def} ifelse /GEX$ where {pop /LEX$ GEX$ def} {/LEX$ (P.PS./PDF) def} ifelse /GEY$ where {pop /LEY$ GEY$ def} {/LEY$ (P.DAT) def} ifelse /IMES where {pop %/IMES IMES def } {/IMES 0 def} ifelse 5 /Times-ISOL1 FS 380 85 moveto (DG781-7N) show 72 90 translate /ytit 550 def /yhoe 8500 def /yhoet yhoe ytit sub def /xwide 12000 def /ishow {-50 -100 rmoveto 200 /Times-ISOL1 FS show 0 100 rmoveto TM} bind def 0.01 MM 0.01 MM scale 15 setlinewidth 0.0 0.0 0.0 0.0 setcmykcolor 0 0 moveto xwide 0 rlineto 0 yhoet rlineto xwide neg 0 rlineto closepath fill 0.0 0.0 0.0 1.0 setcmykcolor 0 0 moveto xwide 0 rlineto 0 yhoet rlineto xwide neg 0 rlineto closepath stroke /yt 300 def %y-Zeilenabstand for text /yd 400 def %y-Zeilenabstand for formula %Spalten /S1 100 def /S2 1500 def /S3 2300 def /S4 5900 def /S5 7700 def /S6 8500 def /yz 400 def /yu5 7600 def /yu4 7100 def /yu3 5800 def /yu2 5800 def /yu1 5800 def /yhoey yhoet 550 sub def /yhoe2 yhoet 1250 sub def %vertical % S2 100 sub yhoey moveto 0 yhoey neg rlineto stroke %horizontal 0 yu4 300 add moveto xwide 0 rlineto stroke %Titeltext TBK S1 yu5 moveto (Output - Input - Output: A loop for relative colour fidelity with the visual) showea (Ausgabe - Eingabe - Ausgabe: Schleife f\374r relative Farbtreue mit visuellen) showde TBIK ( rgb*) show TBK ( and) showea (\255 und) showde TBIK ( LCh*) show TBK ( CIELAB data) showea (\255CIELAB\255Daten) showde 0000 -200 translate %triangle S1 7200 moveto TBK (Erzeuge Referenz\255Pr\374fvorlage mit 729 CIELAB\255Farben) showde (Produce a reference test chart with 729 CIELAB colours) showea S1 6900 moveto TK (oder kaufe, oder benutze PG4311L von) showde (or buy one, or use PG4311L of) showea TIK ( Farbe und Farbsehen,) showde ( Colour and Colour Vision,) showea S1 6600 moveto TK (siehe ) showde (see ) showea 0 0 1 setrgbcolor RK (http://standards.iso.org/iso/9241/306/ed-2/ES15.PDF ) showea (http://standards.iso.org/iso/9241/306/ed-2/GS15.PDF ) showde TK 0 setgray S1 6200 moveto TBK (Example: Linearized output in offset print) showea (Beispiel: Linearisierte Ausgabe im Offsetdruck) showde S1 5900 moveto TK (Ausgabelinearsierung erzeugt f\374r 729=9\2679\2679) showde (Output linearization produces for 729=9\2679\2679) showea TIK ( rgb) show TK ( input data) showea (\255Eingabedaten) showde S1 5600 moveto TK (the 729) showea (die 729) showde TIK ( LCh*) show TK ( CIELAB output colours. Use the file) showea ( CIELAB\255Ausgabefarben. Benutze die Datei) showde S1 5300 moveto 0 0 1 setrgbcolor RK (http://standards.iso.org/iso/9241/306/ed-2/) show S1 5000 moveto (AE49/AE49F0PX_CY8_1.PDF ) showea (AG49/AG49F0PX_CY8_1.PDF ) showde TK 0 setgray S1 4600 moveto TK (Use the OLM16 method) showea (Benutze die OLM16\255Methode) showde ( for output linearization,) showea ( f\374r Ausgabe\255) showde S1 4300 moveto TK (see) showea (Linearisierung, siehe) showde S1 4000 moveto 0 0 1 setrgbcolor RK (http://farbe.li.tu-berlin.de/OUTLIN16_01.PDF ) show TK 0 setgray S1 3600 moveto (produce a Table ) showea (erzeuge eine Tabelle ) showde TIK (rgb -> rgb' ) show TK (for 729=9\2679\2679 colours) showea (f\374r 729=9\2679\2679 Farben) showde S1 3300 moveto (apply a method to transfer any value ) showea (wende Transfermethode an f\374r jeden Wert ) showde TIK (rgb -> rgb') show S1 3000 moveto TK (for 256\267256\267256 (16 million) colours) showea (f\374r 256\267256\267256 (16 Millionen) Farben) showde 100 2650 moveto 0 setgray TBK (Offset) showea (Offset) showde TBIK ( rgb*) show TBK ( data input and) showea (\255Dateneingabe und) showde TBIK ( LCh*) show TBK ( data output) showea (\255Datenausgabe) showde /S10 100 def /S11 400 def /S20 2500 def /S21 2800 def /S23 3100 def /S30 3500 def /S31 3800 def /S33 4100 def /Z10 2350 def /Z1R 2050 def /Z1Y 1750 def /Z1G 1450 def /Z1B 1150 def /Z1N 0850 def /Z1W 0550 def S10 Z10 moveto TBK (Color) showea (Farbe) showde S20 Z10 moveto TBIK (rgb*) show S30 Z10 moveto TBIK (LCh*) show %Z1R**************************** S10 Z1R moveto TBIK (R) show (e) ishow S11 Z1R moveto TK (Elementar\255Rot) showde (elementary red) showea S20 Z1R moveto TBK (1 0 0) show S30 Z1R moveto TK (47, 74,) show TBK ( 26) show TK %Z1Y**************************** S10 Z1Y moveto TBIK (Y) show (e) ishow S11 Z1Y moveto TK (Elementar\255Gelb) showde (elementary yellow) showea S20 Z1Y moveto TBK (1 1 0) show S30 Z1Y moveto TK (86, 88,) show TBK ( 92) show TK %Z1G**************************** S10 Z1G moveto TBIK (G) show (e) ishow S11 Z1G moveto TK (Elementar\255Gr\374n) showde (elementary green) showea S20 Z1G moveto TBK (0 1 0) show S30 Z1G moveto TK (53, 57,) show TBK ( 164) show TK %Z1B**************************** S10 Z1B moveto TBIK (B) show (e) ishow S11 Z1B moveto TK (Elementar\255Blau) showde (elementary blue) showea S20 Z1B moveto TBK (0 0 1) show S30 Z1B moveto TK (42, 45,) show TBK ( 271) show TK %Z1N**************************** S10 Z1N moveto TBIK (N) show S11 Z1N moveto TK (Schwarz) showde (black) showea S20 Z1N moveto TBK (0 0 0) show S30 Z1N moveto TK (18,) show TBK ( 0, 0) show TK %Z1W**************************** S10 Z1W moveto TBIK (W) show S11 Z1W moveto TK (Wei\337) showde (white) showea S20 Z1W moveto TBK (1 1 1) show S30 Z1W moveto TK (95,) show TBK ( 0, 0) show S10 300 moveto TIK ((data according to test chart DIN 33872\2552, p. 9\25512)) showea ((Daten nach Pr\374fvorlage DIN 33872\2552, S. 9\25512)) showde 0000 200 translate %*************************************************************** %SCAN of Reference test chart /xt2 8750 def /yt2 5300 def xt2 yt2 translate 0 setgray -2300 1700 moveto TBK (Benutze diese Pr\374fvorlage mit 729 CIELAB Farben) showde (Use reference test chart with 729 CIELAB colours) showea -2300 1300 moveto TK (Colour scanners or cameras produce 729) showea (Farbscanner und \255Kameras erzeugen 729) showde TIK ( rgb) show TK ( data.) showea (\255Daten.) showde -2300 0900 moveto TK (Transfer the 729) showea (Transferiere die 729) showde TIK ( rgb) show TK ( data to the 729) showea (\255Daten zu den 729) showde TIK ( rgb*) show TK ( data.) showea (\255Daten.) showde -2300 0500 moveto TK (Nach der linearisierten Eingabe benutze die 729) showde (After the linearized input the 729 colour data) showea TIK ( rgb*) show (\255) showde -2300 0200 moveto TK (may be used again for the linearized output.) showea (Daten erneut f\374r die linearisierte Ausgabe.) showde xt2 neg yt2 neg translate %************************************************************************* /xt3 8900 def /yt3 3000 def xt3 yt3 translate /dx 050 def /dy 100 def /ydy 300 def 40 setlinewidth newpath 0 0 2000 0 360 arc stroke 0 0 1 setrgbcolor 0 2000 100 0 360 arc fill 0 2000 moveto -4300 0 rlineto 0 300 rlineto 0 -600 rlineto stroke -3800 2000 moveto -200 70 rlineto stroke -3800 2000 moveto -200 -70 rlineto stroke 0 setgray 2000 045 cos mul 2000 045 sin mul moveto 140 -030 rlineto stroke 2000 045 cos mul 2000 045 sin mul moveto 030 -170 rlineto stroke 2000 045 cos mul -100 add 2000 045 sin mul 200 add moveto TBIM (rgb*) show 2000 135 cos mul 2000 135 sin mul moveto 140 030 rlineto stroke 2000 135 cos mul 2000 135 sin mul moveto 060 170 rlineto stroke 0 0 1 setrgbcolor 2000 135 cos mul -1800 add 2000 135 sin mul 700 add moveto TBIK (rgb=rgb*->LCh*) show 0 500 sub 2130 moveto TBK (ISO file) showea (ISO\255Datei) showde 2000 135 cos mul -1800 add 2000 135 sin mul 350 add moveto TBK (OLM16) show (\255Ausgabe\255) showde ( output) showea 2000 135 cos mul -1800 add 2000 135 sin mul 050 add moveto TBK (Linearisierungs\255) showde (linearization) showea 2000 135 cos mul -1800 add 2000 135 sin mul 250 sub moveto TBK (Methode) showde (method) showea 0 setgray 2000 225 cos mul 2000 225 sin mul moveto -140 030 rlineto stroke 2000 225 cos mul 2000 225 sin mul moveto -030 170 rlineto stroke 2000 225 cos mul -900 add 2000 225 sin mul 200 sub moveto TBIM (LCh*) show 1 0 0 setrgbcolor 2000 225 cos mul -2050 add 2000 225 sin mul 450 sub moveto TBK (visueller Test) showde (visual test) showea 2000 225 cos mul -2050 add 2000 225 sin mul 700 sub moveto TK (Elementarbuntton (J/N)?) showde (elementary hue (Y/N)?) showea 2000 225 cos mul -2050 add 2000 225 sin mul 950 sub moveto TK (gleiche Stufung (J/N)?) showde (equal spacing (Y/N)?) showea 2000 225 cos mul -2050 add 2000 225 sin mul 1200 sub moveto TK (Benutze Farben in) showde (use colours in) showea 2000 225 cos mul -2050 add 2000 225 sin mul 1450 sub moveto TK (Spalte) showde TK (colum) showea TBIK ( b) show TK ( bis ) showde ( to ) showea TBIK (j) show TK 0 setgray 2000 315 cos mul 2000 315 sin mul moveto -140 -030 rlineto stroke 2000 315 cos mul 2000 315 sin mul moveto -060 -170 rlineto stroke 2000 315 cos mul -200 add 2000 315 sin mul -400 add moveto TBIM (rgb) show 0 0 1 setrgbcolor 2000 315 cos mul 400 add 2000 315 sin mul 250 add moveto TBK (Eingabeli\255) showde (input) showea 2000 315 cos mul 300 add 2000 315 sin mul 050 sub moveto TBK (nearisierung) showde (linearization) showea 2000 315 cos mul 300 add 2000 315 sin mul 300 sub moveto TBIK (rgb->rgb*) show 0 setgray 30 setlinewidth /xre -2950 def /yre -0950 def /xyw 1900 def 1 setgray xre yre moveto xyw 0 rlineto 0 xyw rlineto xyw neg 0 rlineto closepath fill 0 setgray xre yre moveto xyw 0 rlineto 0 xyw rlineto xyw neg 0 rlineto closepath stroke xre dx add yre dy add moveto TBIK (rgb* -> LCh*) show xre dx add yre dy add ydy 1 mul add moveto TK (Display, Projektor) showde (display, projector) showea xre dx add yre dy add ydy 2 mul add moveto TK (Drucker, Offset,) showde (printer, offset,) showea xre dx add yre dy add ydy 3 mul add moveto TBK (Hardware) showde (hardware) showea xre dx add yre dy add ydy 4 mul add moveto TK (digital -> analog) show xre dx add yre dy add ydy 5 mul add moveto TBK (Bildprozess) showde (image process) showea %************************************ /xre -0950 def /yre -2950 def /xyw 1900 def 1 setgray xre yre moveto xyw 0 rlineto 0 xyw rlineto xyw neg 0 rlineto closepath fill 0 setgray xre yre moveto xyw 0 rlineto 0 xyw rlineto xyw neg 0 rlineto closepath stroke xre dx add yre dy add moveto TBIK (LCh* -> rgb) show xre dx add yre dy add ydy 1 mul add moveto TK (Farbkamera) showde (colour camera) showea xre dx add yre dy add ydy 2 mul add moveto TK (Farbscanner,) showde (colour scanner,) showea xre dx add yre dy add ydy 3 mul add moveto TBK (Hardware) showde (hardware) showea xre dx add yre dy add ydy 4 mul add moveto TK (analog -> digital) show xre dx add yre dy add ydy 5 mul add moveto TBK (Bildprozess) showde (image process) showea %************************************* /xre 1050 def /yre -0900 def /xyw 1900 def 1 setgray xre yre moveto xyw 0 rlineto 0 xyw rlineto xyw neg 0 rlineto closepath fill 0 setgray xre yre moveto xyw 0 rlineto 0 xyw rlineto xyw neg 0 rlineto closepath stroke xre dx add yre dy add moveto TBIK (rgb -> rgb*) show xre dx add yre dy add ydy 1 mul add moveto TK (Tabelle / \344hnlich) showde (table or similar) showea xre dx add yre dy add ydy 2 mul add moveto TIK (ICC Look_Up) show xre dx add yre dy add ydy 3 mul add moveto TBK (Software) showde (software) showea xre dx add yre dy add ydy 4 mul add moveto TK (digital -> digital) show xre dx add yre dy add ydy 5 mul add moveto TBK (Bildprozess) showde (image process) showea xt3 neg yt3 neg translate %************************************************************************* showpage grestore %%Trailer