Fig. 1: Output layout without the MTL code in the N-File (N = No MTL code in the file), see
L95E00N1.PS / TXT / JPG / PDF
181212 and 030101: A/EE95/EE95.HTM
For this page, see
EE95 in English or
EG95 in German.
For the previous page, see
EE94 in English or
EG94 in German.
For the next page, see
EE96 in English or
EG96 in German.
Back to the main page of this colour series, see
../EE in English or
../EG in German.
For this page without and with MTL code for OL with:
CIEXYZ data of luminous colours, see
JE95 in English and JG95 in German,
CIELAB data of surface colours, see
EE95 in English and EG95 in German.
For this page without
and with MTL code (N and F file) for OL with CIELAB data of surface colours
for different devices:
L=Linear, see EE95L in English and
EG95L in German,
S=Square root, see EE95S in English and
EG95S in German,
Q=Quadratic, see EE95Q in English and
EG95Q in German,
printer F, see EE95F in English and
EG95F in German,
printer O, see EE95O in English and
EG95O in German,
printer T, see EE95T in English and
EG95T in German.
For this page with
the colours defined by the input PS operator:
cmyn* setcmykcolor, see
EE95 in English or
EG95 in German,
olv* setrgbcolor, see
EE95 in English or
EG95 in German,
LAB* setcolor, see
FE95 in English or
FG95 in German.
Fig. 1: Output layout without the MTL code in the N-File (N = No MTL code in the file), see
L95E00N1.PS / TXT
/ JPG / PDF
Fig. 2: Output layout with MTL code of example CIELAB output data
of the device L (L=Linear) in the F-File (F = MTL code in the File), see
L95E00F1.PS / TXT
/ JPG / PDF
Remark: In Fig. 2 the output of the grey series in row 4 and 8 is identical and defined by the same grey output PS operator used in the MTL code. In Fig. 1 the output of the two grey series in row 4 and 8 may be different, because two different input PS operators are used in the N-file.
Fig. 3: Output layout with MTL code of example CIELAB output data
of the device S (S=Square root) in the F-File (F = MTL code in the File),
which produce a "lighter" output compared to Fig. 1, see
Q95E00F1.PS / TXT
/ JPG / PDF
Fig. 4: Output layout with MTL code of example CIELAB output data
of the device Q (Q=Quadratic) in the F-File (F = MTL code in the File),
which produce a "darker" output compared to Fig. 1, see
S95E00F1.PS / TXT
/ JPG / PDF
Important properties if the
MTL code is used (see files: L..FA.PS, L..FP.PDF, L..SP.PDF):
1. The output is the same for all output PS operators independent
of the input PS operator used.
2. The output is the same and visually equally spaced (in
CIELAB) for all output PS operators if Output Linearisation
(OL) by the MTL code is used (e. g. files [(Q/S/F/O/T)]..FP.[PS/PDF]).
The equally spaced output is independent of the input
PS operator used.
For information about the parameter i*ptrsc (number 0 to 7) used for input or output PS operators, see DE802
For information about the ISO/IEC-test charts and separate parts (Fig. XY) with different input PS operators and discussion, see DE801
This page includes files for the
following application:
Fig. B4 and D4 of chromatic ISO/IEC-test chart 2 and 4, Colour Workflow
(CW) and Output Linearisation (OL)
For Output Linearisation (OL) CIELAB data are used in the files.
Table 1 includes the output files of
the Portable Document format (L..NP.PS/TXT/PDF and L..FP.PS/TXT/PDF)
Table 2 includes the output files of the PostScript format (L..NA.PS/TXT
and L..FA.PS/TXT).
Table 3 includes the output files of the Portable Document format
(L..NP.PS/TXT/PDF and L..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 L..NP.PS, L..NA.PS and L..SP.PS of
the Tables 1 to 3 is identical and includes no MTL code.
The PS content of the files L..FP.PS and L..FA.PS of the Tables
1 and 2 is identical and includes the MTL code L..FP.DAT
or L..FA.DAT in the file (F).
The output of the files L..FP.PDF and L..SP.PDF must be identical if the MTL code L..SP.DAT is stored within the Distiller Startup Directory during distilling of the PS file L..SP.PS. The files L..FP.PDF and L..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 L..FP.PS and in the second case the MTL code L..FP.DAT = L..SP.DAT is not in the file L..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 operator no. 0(D/I), 1(E/J), 5(F/K) 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 |
| L95E00NP.PS / TXT / PDF | 0 | cmy0* setcmykcolor and 000n* setcmykcolor | L95E00FP.PS / TXT / PDF | L95E00FP.DAT |
| L95E01NP.PS / TXT / PDF | 1 | olv* setrgbcolor and w* setgray | L95E01FP.PS / TXT / PDF | L95E01FP.DAT |
| L95E02NP.PS / TXT / PDF | 2 | cmy0* setcmykcolor and nnn0* setcmykcolor | L95E02FP.PS / TXT / PDF | L95E02FP.DAT |
| L95E03NP.PS / TXT / PDF | 3 | olv* setrgbcolor and www* setrgbcolor | L95E03FP.PS / TXT / PDF | L95E03FP.DAT |
| L95E04NP.PS / TXT / PDF | 4 | lab* setcolor | L95E04FP.PS / TXT / PDF | L95E04FP.DAT |
| L95E05NP.PS / TXT / PDF | 5 | LAB* setcolor | L95E05FP.PS / TXT / PDF | L95E05FP.DAT |
| L95E06NP.PS / TXT / PDF | 6 | 000n* setcmykcolor | L95E06FP.PS / TXT / PDF | L95E06FP.DAT |
| L95E07NP.PS / TXT / PDF | 7 | w* setgray | L95E07FP.PS / TXT / PDF | L95E07FP.DAT |
Table 1: For PDF output with linearising data in File (F); Input PS operator no. 0(D/I), 1(E/J), 5(F/K) 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.
* All the files are on the www server.
|
and start files *NA.PS / .TXT 140 / 140 kByte |
Output PS operator parameter i*ptrsc |
Colorimetric transfer from the input PS operator no. 0(D/I), 1(E/J), 5(F/K) 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 |
| L95E00NA.PS / TXT | 0 | cmy0* setcmykcolor and 000n* setcmykcolor | L95E00FA.PS / TXT | L95E00FA.DAT |
| L95E01NA.PS / TXT | 1 | olv* setrgbcolor and w* setgray | L95E01FA.PS / TXT | L95E01FA.DAT |
| L95E02NA.PS / TXT | 2 | cmy0* setcmykcolor and nnn0* setcmykcolor | L95E02FA.PS / TXT | L95E02FA.DAT |
| L95E03NA.PS / TXT | 3 | olv* setrgbcolor and www* setrgbcolor | L95E03FA.PS / TXT | L95E03FA.DAT |
| L95E04NA.PS / TXT | 4 | lab* setcolor | L95E04FA.PS / TXT | L95E04FA.DAT |
| L95E05NA.PS / TXT | 5 | LAB* setcolor | L95E05FA.PS / TXT | L95E05FA.DAT |
| L95E06NA.PS / TXT | 6 | 000n* setcmykcolor | L95E06FA.PS / TXT | L95E06FA.DAT |
| L95E07NA.PS / TXT | 7 | w* setgray | L95E07FA.PS / TXT | L95E07FA.DAT |
Table 2: For PS output with linearising data in File (F); Input PS operator no. 0(D/I), 1(E/J), 5(F/K) 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 for different devices instead of the model device L=Linear. Every device produces with all NP files the same start output. Only for the model device L=Linear 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 differnet output parameters i*ptrsc is in one collum often different. The output of the FP file of the devices S and Q or of the linearized output devices F, O, and T 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 CIELAB LAB* 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 operator no. 0(D/I), 1(E/J), 5(F/K) 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 |
| L95E00NP.PS / TXT / PDF | 0 | cmy0* setcmykcolor and 000n* setcmykcolor | L95E00SP.PS / TXT / PDF | L95E00SP.DAT |
| L95E01NP.PS / TXT / PDF | 1 | olv* setrgbcolor and w* setgray | L95E01SP.PS / TXT / PDF | L95E01SP.DAT |
| L95E02NP.PS / TXT / PDF | 2 | cmy0* setcmykcolor and nnn0* setcmykcolor | L95E02SP.PS / TXT / PDF | L95E02SP.DAT |
| L95E03NP.PS / TXT / PDF | 3 | olv* setrgbcolor and www* setrgbcolor | L95E03SP.PS / TXT / PDF *) | L95E03SP.DAT |
| L95E04NP.PS / TXT / PDF | 4 | lab* setcolor | L95E04SP.PS / TXT / PDF | L95E04SP.DAT |
| L95E05NP.PS / TXT / PDF | 5 | LAB* setcolor | L95E05SP.PS / TXT / PDF | L95E05SP.DAT |
| L95E06NP.PS / TXT / PDF | 6 | 000n* setcmykcolor | L95E06SP.PS / TXT / PDF | L95E06SP.DAT |
| L95E07NP.PS / TXT / PDF | 7 | w* setgray | L95E07SP.PS / TXT / PDF | L95E07SP.DAT |
Table 3: For PDF output with linearising data in Startup (S); Input PS operator no. 0(D/I), 1(E/J), 5(F/K) in the NP file and output PS operators no. 0 to 7 in the in SP file which are transferred by the PS MTL code.
*) Only the PDF file L95E03SP.PS is transferred with the file L95E03SP.DAT which uses the parameter i*ptrsc=3 in the Distiller Startup (S) Directory. The other L..SP files of the Table 3 are distilled with 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 operator no. 0(D/I), 1(E/J), 5(F/K) and eight output PS operators no. 0 to 7 are used in the files.The input PS operator no. 0(D/I), 1(E/J), 5(F/K) 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 DE811
For further information and discussion of the results in the chromatic case with similar files see DE841
Compare the final result in DE811 and DE841. 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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