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- For most device systems by FF_LM all user YES/NO criteria, for example according to ISO 92412-306, DIN 33872-1 to 6 and others can be fulfilled.
- This website shows solutions for ISO/IEC-, DIN and other test charts by PostScript (PS) programming code for PS and PDF files.
- According to CIE R1-47:2009 a device-independent elementary hue output is produced which uses in the visual RGB* colour space.
- For many displays and printers and for the output linearization the CIELAB output measurement of 9x9x9 colours is necessary only once.
- A linearization method similar to ISO/IEC TR 19797:2004 produces equally spaced colour series for equally spaced rgb input data.
- FF_LM increases the output efficiency by a factor 10 for printers and up to a factor 150 for displays, see (11 pages, 500 KB) ISO_ACR_10.PDF
- FF_LM is intended for a trusted document output at user work places, and with any computer operating system.
- At (office) work places the affine transformation of FF_LM leads to many advantages compared to ICC colour management (ISO 15076-1:2010).
- All rgb input data, for example the sRGB data of IEC 61966-2-1:1999, are interpreted as visual rgb* data.
- The visual efficiency of FF_LM can be tested by either visual evaluations without a reference or by colorimetric specifications.

Notes:
1. For test charts according to DIN 33872-1 to -6:2010 see 33872E.html, and OE70 to OE89
2. For test charts according to ISO 9241-306:2008 see 9241.html
3. For the achromatic ISO-test chart according to ISO 9241-306 see (1 page, 200 KB) L16E00NP.PDF
4. For the achromatic ISO-test chart with the colorimetric simulation of eigth display reflections with the relative luminances Lr =0, 0,6, 1,2, 2,5, 5, 10, 20, and 40% in comparison to the reference white (100%) according to ISO 9241-306 see (16 pages, 1,8 MB) L15E00FP.PDF
and see the new files without and with the Frame File Linearization Method (FF_LM) in the folder OE53

Figures and data of "User Frame File Linearization Method (FF_LM) for Display and Printer Output" are in the folders OEXX (colour series O, E=English, XX=00 to 99).

Folder and Title
­ Frame File Linearization Method (FF_LM) for DIN test charts according to DIN 33872-2 to -6:2010
Frame File Linearization Method (FF_LM) using the 1-minus-relation (1MR) and the device to elementary hue (DEH) output for the sRGB colour space
­ OE00 to OE01, Frame File Linearization Method (FF_LM) using the 1-minus-relation (1MR); DIN-test charts 1 according to DIN 33872-3, and -4:2010
­ OE02 to OE04, Frame File Linearization Method (FF_LM) using the 1-minus-relation (1MR) and the device to elementary hue (DEH) output; DIN-test charts 1 according to DIN 33872-2, -5, and -6:2010

­ Frame File Linearization Method (FF_LM) for special test charts with eight Linearizations within the file
Frame File Linearization Method (FF_LM) using the 1-minus-relation (1MR) and the device to elementary hue (DEH) output for the sRGB colour space
Transformations of relative chroma c* without and with olv*/olv*i and rgb*/rgb*i data output
­ OE05 to OE06, six device hues OYLCVM without and with olv*/olv*i and rgb*/rgb*i data output
­ OE07 to OE08, 16 colour hues without and with olv*/olv*i and rgb*/rgb*i data output

­ Frame File Linearization Method (FF_LM) for the 1080 colours of the standard test chart G and the opponent test chart O
Application of the 1-minus-relation (1MR) and the device to elementary hue (DEH) output for the sRGB colour space;
standard colour separation cmy0 or special colour separations cmyn4*, cmyn5*, cmyn6* of rgb-input data
Transformations for 1080 standard colours G (Grid) and 1080 opponent colours O
­ OE09 to OE14, 1080 standard colours G and opponent colours O with rgb colours and equivalent 000n, w, nnn0, www grey definition; standard colour separations cmy0 of rgb-input data
­ OE15 to OE20, 1080 standard colours G and opponent colours O with cmy0 colours and equivalent 000n, w, nnn0, www grey definition; standard colour separations cmy0 of cmy0-input data
­ OE21 to OE26, 1080 standard colours G and opponent colours O with rgb colours and equivalent 000n, w, nnn0, www grey definition; special colour separations cmyn4*, cmyn5*, cmyn6* of rgb-input data
­ OE27 to OE28, Tables of 16 step grey scales and lightness differences; Change of spacing by 8 display reflexions Lr=00% to 40%; Standard monitor sRGB_XX_96 (XX=00..72); no separation; D65

­ 48 and 360 step hue circles, 4 and 20 pages; colours of maximum chroma, D65 and D50
­ OE29 to OE30, Laser printer HRS16_96; no separation; without and with hue angle correction
­ OE31 Laser printer HRS27_96; separation cmy0*; cmy0*d = f0(rgb*d)
­ OE32 to OE33, Laser printer HRS16_96; separation cmyn6* and cmyn62*; cmyn6*d = f6(rgb*d) and cmyn62*d = f62(rgb*d)
­ OE34 Photo printer FRS09_91; no separation; hue angle not corrected
­ OE35 to OE39, Offset print ORS(04/08/40/41/42)_18_96; separation cmyn6* and cmyn4*d; cmyn6*d = f6(rgb*d) and cmyn4*d = f4(rgb*d)

­ 48 and 360 step hue circles, 110 pages; Colours of maximum chroma, 8 reflections Lr=0% to 40%; D65
­ OE40 Standard monitor sRGB_XX_96 (XX=00..72); no separation
­ OE41 to OE43, Monitor LECD_(0/1/2)_XX_96 (XX=00..72); low glossy; no separation
­ OE44 to OE45, Projector LCD_(1/2)_XX_96 (XX=00..72); no separation

­ Theory and Application Linearization Methods (LM) (Frame File Linearization Method FF_LM)
­ OE46, Theory Linearization Methods (LM) and Transfers: 1-Minus-Relation (1MR), Device to Elementary Hue (DEH), and Whole Device Output (WDO)
­ OE47, Test chart measurement and output with 1080 colours; Frame File PostScript Code (FF_PS) for 1-Minus-Relation (1MR)
­ OE48, Application of Frame File Linearization Methods (FF_LM) with ISO/IEC- or DIN-test charts
­ OE49, Application of Frame File PostScript Code (FF_PS); Inclusion of PS transfer codes, and of ISO- or DIN-test files

­ Application of Frame File Linearization Method (FF_LM) for achromatic and chromatic ISO/IEC- and ISO-test charts according to ISO/IEC 15775, ISO/IEC TR 24705, and ISO 9241-306
For tables with different Frame File Linearization Methods (FF_LM) which are applied to ISO/IEC- and DIN-test charts according to ISO/IEC 15775, ISO/IEC TR 24705, and ISO 9241-306 (all similar to DIN 33866-1 to -5), and DIN 33872-1 to 6, see the example file with tables (1 page, 4 figures, 100 KB) OE48/OE48L0NP.PDF

For example the folders OE50 to OE53, and OE70 to OE79 have been realized until September 2011. The other examples will be uploaded step by step until November 2011. The presentation of these files on this web site for eight viewing conditions is based on conclusions of a 2009 meeting of ISO TC159/SC4/WG2 "Visual display requirements". In 2011 the CIE Division 8 "Image Technology" decided the CIE Reportership Report R8-09 "Output Linearization Methods for Displays and Printers" with K. Richter as a CIE reporter. Some of the test charts of this web site are usefull for this CIE report.

­ OE50 to OE54, Output Linearization of vector and image graphic for achromatic ISO-test charts with transfers 1MR (000n/w/cmy0/rgb -> www*d), DH, DFO, and WDO
­ OE55 to OE59, Output Linearization of vector and image graphic for chromatic ISO-test charts with transfers 1MR (000n/w/cmy0/rgb -> rgb*d), DH, DFO, and WDO
­ OE60 to OE64, Output Linearization of vector and image graphic for achromatic ISO-test charts with transfers 1MR (000n/w/cmy0/rgb -> www*de), DEH for sRGB, DFO, and WDO
­ OE65 to OE69, Output Linearization of vector and image graphic for chromatic ISO-test charts with transfers 1MR (000n/w/cmy0/rgb -> rgb*de), DEH for sRGB, DFO, and WDO

­ Application of Frame File Linearization Method (FF_LM) for DIN-test charts according to DIN 33872-1 to -6
­ OE70 to OE79, Output Linearization of vector graphic for DIN-test charts according to DIN 33872-1 to -6 with transfers 1MR (000n/w/cmy0/rgb -> rgb*d), DH, DFO, and WDO
­ OE80 to OE89, Output Linearization of vector graphic for DIN-test charts according to DIN 33872-1 to -6 with transfers 1MR (000n/w/cmy0/rgb -> rgb*de), DEH for sRGB, DFO, and WDO

­ Chromatic test charts with 1080 colours for measurement (M), some with an ISO/IEC-image, and output
­ OE90 to OE94, Output Linearization of vector and image graphic with transfers 1MR (000n/w/cmy0/rgb -> rgb*d), DH, DFO, and WDO
­ OE95 to OE99, Output Linearization of vector and image graphic with transfers 1MR (000n/w/cmy0/rgb -> rgb*de), DEH for sRGB, DFO und WDO.

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