Fig. 1: Output layout without the MTL code in the N File (N = No MTL code in the file), see
B83E00N1.PS / TXT / JPG / PDF
181212 and 030101: A/IE83/IE83.HTM
For this page, see
IE83 in English or
IG83 in German.
For the previous page, see
IE82 in English or
IG82 in German.
For the next page, see
IE84 in English or
IG84 in German.
Back to the main page of this colour series, see
../IE in English or
../IG in German.
For this page without and with MTL code for OL with:
CIEXYZ data of luminous colours, see
IE83 in English and IG83 in German,
CIELAB data of surface colours, see
DE83 in English and DG83 in German.
Fig. 1: Output layout without the MTL code in the N File (N = No MTL code in the file), see
B83E00N1.PS / TXT
/ JPG / PDF
Fig. 2: Output layout uses the MTL code with example "linear direct" CIEXYZ output data
for luminance reflectance Yr=2.52 in the F File (F = MTL code in the File)
which produce "equal" output compared to Fig. 1, see
B83E00F1.PS / TXT
/ JPG / PDF
For information about the parameter i*ptrsc (number 0 to 7) used for input or output PS operators, see IE802
For information about the ISO/IEC-test charts and separate parts (Fig. XY) with different input PS operators and discussion, see IE801
This page includes files for the
following application:
Fig. C2 of achromatic ISO/IEC-test chart 3, Colour Workflow
(CW) and Output Linearisation (OL)
Remark: The luminance reflectance Yr=2.52 is added
by the PostScript code. This produces
colour scales which are equally spaced in CIELAB, e. g. between
L*n=18 and L*w=95 for this office condition.
Table 1 includes the output files of
the Portable Document format (B..NP.PS/TXT/PDF and B..FP.PS/TXT/PDF)
Table 2 includes the output files of the PostScript format (B..NA.PS/TXT
and B..FA.PS/TXT).
Table 3 includes the output files of the Portable Document format
(B..NP.PS/TXT/PDF and B..SP.PS/TXT/PDF).
To indicate the Colour Workflow (CW)
at the output different file names are used. The files have usually
the same PS content
The PS content of the files B..NP.PS, B..NA.PS and B..SP.PS of
the Tables 1 to 3 is identical and includes no MTL code.
The PS content of the files B..FP.PS and B..FA.PS of the Tables
1 and 2 is identical and includes the MTL code LB.FP.DAT
or B..FA.DAT in the file (F).
The output of the files B..FP.PDF and B..SP.PDF must be identical if the MTL code B..SP.DAT is stored within the Distiller Startup Directory during distilling of the PS file B..SP.PS. The files B..FP.PDF and B..SP.PDF have been produced by the software Adobe Acrobat DIstiller Version 3.0. In the first case the MTL code is located in the file B..FP.PS and in the second case the MTL code B..FP.DAT = B..SP.DAT is not in the file B..SP.PS but in the Startup (S) directory of the software Adobe Acrobat DIstiller.
|
and start files *NP.PS / .TXT /.PDF 140 / 140 / 25 kByte |
Output PS operator parameter i*ptrsc |
Colorimetric transfer from the input PS operators no. 0 to 3 to the output PS operators no. 0 to 7 defined by i*ptrsc |
L=Linear data (no change of scaling of output) in files *FP.PS / TXT / PDF 240 / 240 / 25 kByte |
100 kByte |
| B83E00NP.PS / TXT / PDF | 0 | cmy0* setcmykcolor and 000n* setcmykcolor | B83E00FP.PS / TXT / PDF | B83E00FP.DAT |
| B83E01NP.PS / TXT / PDF | 1 | olv* setrgbcolor and w* setgray | B83E01FP.PS / TXT / PDF | B83E01FP.DAT |
| B83E02NP.PS / TXT / PDF | 2 | cmy0* setcmykcolor and nnn0* setcmykcolor | B83E02FP.PS / TXT / PDF | B83E02FP.DAT |
| B83E03NP.PS / TXT / PDF | 3 | olv* setrgbcolor and www* setrgbcolor | B83E03FP.PS / TXT / PDF | B83E03FP.DAT |
| B83E04NP.PS / TXT / PDF | 4 | lab* setcolor | B83E04FP.PS / TXT / PDF | B83E04FP.DAT |
| B83E05NP.PS / TXT / PDF | 5 | LAB* setcolor | B83E05FP.PS / TXT / PDF | B83E05FP.DAT |
| B83E06NP.PS / TXT / PDF | 6 | 000n* setcmykcolor | B83E06FP.PS / TXT / PDF | B83E06FP.DAT |
| B83E07NP.PS / TXT / PDF | 7 | w* setgray | B83E07FP.PS / TXT / PDF | B83E07FP.DAT |
Table 1: For PDF output with linearising data for the model device B; Input PS operators no. 0 to 3 in the NP file and output PS operators no. 0 to 7 in the in FP file which are transferred by the PS MTL code.
Remark: With the files* of Table 1 it
is intended to produce only a PDF output with linearisation data
in the File (F) and not a PS output.
* Files on www server: ..00(NP,FP,NA,FA,SP).
|
and start files *NA.PS / .TXT 140 / 140 kByte |
Output PS operator parameter i*ptrsc |
Colorimetric transfer from the input PS operators no. 0 to 3 to the output PS operators no. 0 to 7 defined by i*ptrsc |
L=Linear data (no change of scaling of output) in files *FA.PS / TXT 240 / 240 kByte |
100 kByte |
| B83E00NA.PS / TXT | 0 | cmy0* setcmykcolor and 000n* setcmykcolor | B83E00FA.PS / TXT | B83E00FA.DAT |
| B83E01NA.PS / TXT | 1 | olv* setrgbcolor and w* setgray | B83E01FA.PS / TXT | B83E01FA.DAT |
| B83E02NA.PS / TXT | 2 | cmy0* setcmykcolor and nnn0* setcmykcolor | B83E02FA.PS / TXT | B83E02FA.DAT |
| B83E03NA.PS / TXT | 3 | olv* setrgbcolor and www* setrgbcolor | B83E03FA.PS / TXT | B83E03FA.DAT |
| B83E04NA.PS / TXT | 4 | lab* setcolor | B83E04FA.PS / TXT | B83E04FA.DAT |
| B83E05NA.PS / TXT | 5 | LAB* setcolor | B83E05FA.PS / TXT | B83E05FA.DAT |
| B83E06NA.PS / TXT | 6 | 000n* setcmykcolor | B83E06FA.PS / TXT | B83E06FA.DAT |
| B83E07NA.PS / TXT | 7 | w* setgray | B83E07FA.PS / TXT | B83E07FA.DAT |
Table 2: For PS start output with linearising data for the model device B in File (F); Input PS operators no. 0 to 3 in the NA file and output PS operators no. 0 to 7 in the in FA file which are transferred by the PS MTL code.
Remark: With the files* of Table 2 it is intended to produce only a PS output and not a PDF output.
The files of the tables 1 to 3 are available additionally for three different room reflexions Yr=0.00, 5.04, and 7.56 instead of the standard room reflection Yr=2.52. Every device produces with all NP files the same start output. For the standard room reflexion Yr=2.52 of the table 2 the output of the NP and FP in one row is identical. For devices which produce equal output for corresponding colours the output of all FP files in one collum is identical.
In application the output of the NP files for different output parameters i*ptrsc is in one collum often different. The output of the FP file of the linearized output devices A, C, and D is different compared to the output of the NP file. The PS MTL code uses the measurement data of up to 256 colours of the start output, see the CIEXYZ data at the beginning of the FP files, for the change and the linearisation of the output.
|
and start files *NP.PS / .TXT /.PDF 140 / 140 / 25 kByte |
Output PS operator parameter i*ptrsc |
Colorimetric transfer from the input PS operators no. 0 to 3 to the output PS operators no. 0 to 7 defined by i*ptrsc |
L=Linear data (no change of scaling of output) in files *SP.PS / TXT / PDF 240 / 240 / 25 kByte |
100 kByte |
| B83E00NP.PS / TXT / PDF | 0 | cmy0* setcmykcolor and 000n* setcmykcolor | B83E00SP.PS / TXT / PDF *) | B83E00SP.DAT |
| B83E01NP.PS / TXT / PDF | 1 | olv* setrgbcolor and w* setgray | B83E01SP.PS / TXT / PDF | B83E01SP.DAT |
| B83E02NP.PS / TXT / PDF | 2 | cmy0* setcmykcolor and nnn0* setcmykcolor | B83E02SP.PS / TXT / PDF | B83E02SP.DAT |
| B83E03NP.PS / TXT / PDF | 3 | olv* setrgbcolor and www* setrgbcolor | B83E03SP.PS / TXT / PDF | B83E03SP.DAT |
| B83E04NP.PS / TXT / PDF | 4 | lab* setcolor | B83E04SP.PS / TXT / PDF | B83E04SP.DAT |
| B83E05NP.PS / TXT / PDF | 5 | LAB* setcolor | B83E05SP.PS / TXT / PDF | B83E05SP.DAT |
| B83E06NP.PS / TXT / PDF | 6 | 000n* setcmykcolor | B83E06SP.PS / TXT / PDF | B83E06SP.DAT |
| B83E07NP.PS / TXT / PDF | 7 | w* setgray | B83E07SP.PS / TXT / PDF | B83E07SP.DAT |
Table 3: For PDF output with linearising data for the model device B in Startup (S); Input PS operators no. 0 to 3 in the NP file and output PS operators no. 0 to 7 in the in FP file which are transferred by the PS MTL code.
*) Please transfer e. g. the PDF file B83E00SP.PS with the file B83E00SP.DAT in the Distiller Startup (S) Directory,which uses the parameter i*ptrsc=0. Then this PDF-file produces the same output ans the file B83E00FP.PDF of the Table 2. All L..SP files of the Table 3 are distilled here with only the default file Example.ps in the Distiller Startup (S) Directory.
Remark: With the files* of Table 3 it is intended to produce only a PDF output with linearisation data in the Distiller Startup (S) Directory and not a PS output.
The input operators no. 0 to 3 and eight output PS operators no. 0 to 7 are used in the files. The input PS operators no. 0 to 3 of the NA or NP file are transferred to the output PS operators no. 0 to 7 in the FA, FP or SP file by the PS MTL code.
For further information and discussion of the results in the achromatic case with similar files see IE811
For further information and discussion of the results in the chromatic case with similar files see IE841
Compare the final result in IE811 and IE841. The Colour Workflow (CW) and the Output Linearisation (OL) of the PS MTL code is based on ISO/IEC 15775 and DIS ISO/IEC 19839-X. The PS MTL code is compatible to CIELAB and fulfils the basic user requirements in the field of image technology. The result is the same in the achromatic and chromatic case.
-------
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