240701 1L2L0X0G_K2710.KTS/YEslGIN.KTS http://farbe.li.tu-berlin.de/gess.htm or http://color.li.tu-berlin.de/gess.htm

For links to the Section 2, Chapter G Equally spaced colour scales for optimal colour-image quality (2025) , see
For this image page with 10 colour series, see gess in English, ggss in German.
For the previous image page, see gers in English, ggrs in German.
For the next image page, see gets in English, ggts in German.
For the first image page of the previous chapter F, see feas in English, fgas in German.
For the first image page of the next chapter H (under work), see heas in English, hgas in German.

Content list of chapter G (under work): gea_i in English or gga_i in German.
Summary of chapter G: gea_s in English or gga_s in German.
For the large image page of chapter G with 260 colour series, see ge2s in English or gg2s in German.

Section 2, Chapter G
Equally spaced colour scales for optimal colour-image quality (2025), Image part gess

Title: PostScript EPS Code;
Colour Management for output linearization of 9 step colour scales;
Tables xyreh_256 and xyrinh_256 of real (re) and inverse (in) colours
in hex (h) or decimal (d), and for inverse gamma=2 and 0,5 or 1,5 and 0,667.
1. Introduction and goals;
2. Colour management for output linearization;
3. Tables xyreh_256 and xyrinh_256 of real (re) and inverse (in) colours;
4. Relation between data in hex (h 0:255) and decimal (d 0:1,000);
5. Procedure for fast output linearization of xyreh_256 by xyinh_256 data;
6. Application of the procedure FF_CM_xchart_gamma for fast output linearization;
7. Discussion.
Remark: For similar test charts see gets.htm.

The following ten pages ges0 to ges9 of this chapter
show the content with links to the single figures in up to six formats.


Figure ges0l0n1.jpg: Output in format A6 of the file ges0l0np.pdf, see
ges0l0n1. ps / txt / pdf / jpg

ges0: TUB-test chart ges0; PostScript EPS Code
EPS code and images, basic EPS code for output of
inverse iages, gamma=2, and 0,5



Figure ges1l0n1.jpg: Output in format A6 of the file ges1l0np.pdf, see
ges1l0n1. ps / txt / pdf / jpg

ges1: TUB-test chart ges1; PostScript EPS Code
Invers data in images, indermediate output j, xyrehj, xyinhj,
and images for invers gamma=2 & 0,5, and 1,5 & 0,667



Figure ges2l0n1.jpg: Output in format A6 of the file ges2l0np.pdf, see
ges2l0n1. ps / txt / pdf / jpg

ges2: TUB-test chart ges2; PostScript EPS Code
Invers gamma images
Images for invers gamma=2 & 0,5, and 1,5 & 0,667



Figure ges3l0n1.jpg: Output in format A6 of the file ges3l0np.pdf, see
ges3l0n1. ps / txt / pdf / jpg

ges3: TUB-test chart ges3; PostScript EPS Code
EPS code and tables, xyreh_256 for fast calculation of
inverse data xyinh_256 for output linearisation, (gamma=1)



Figure ges4l0n1.jpg: Output in format A6 of the file ges4l0np.pdf, see
ges4l0n1. ps / txt / pdf / jpg

ges4: TUB-test chart ges4; PostScript EPS Code
Inverse tables and images, xyreh_256 for fast calculation
of xyinh_256, images for invers gamma=2 & 0,5



Figure ges5l0n1.jpg: Output in format A6 of the file ges5l0np.pdf, see
ges5l0n1. ps / txt / pdf / jpg

ges5: TUB-test chart ges5; PostScript EPS Code
Inverse tables and images, xyreh_256 for fast calculation
of xyinh_256, images for invers gamma=1,5 & 0,667



Figure ges6l0n1.jpg: Output in format A6 of the file ges6l0np.pdf, see
ges6l0n1. ps / txt / pdf / jpg

ges6: TUB-test chart ges6; PostScript EPS Code
Tables for invers gamma, xyreh_256 for fast calculation of
xyinh_256, for invers gamma=2 & 0,5, and 1,5 & 0,667



Figure ges7l0n1.jpg: Output in format A6 of the file ges7l0np.pdf, see
ges7l0n1. ps / txt / pdf / jpg

ges7: TUB-test chart ges7; PostScript EPS Code
Tables for invers gamma, xreh_xred_256 for relation between
data in hex for invers gamma=2 & 0,5, and 1,5 & 0,667



Figure ges8l0n1.jpg: Output in format A6 of the file ges8l0np.pdf, see
ges8l0n1. ps / txt / pdf / jpg

ges8: TUB-test chart ges8; PostScript EPS Code
EPS code and tables, xreh_yred_256 for relation xrehj & yredj
& xyreh_256 for fast calculation of xyinh_256, gamma=2



Figure ges9l0n1.jpg: Output in format A6 of the file ges9l0np.pdf, see
ges9l0n1. ps / txt / pdf / jpg

ges9: TUB-test chart ges9; PostScript EPS Code
EPS code and tables, xyreh_256, Basic relation between xrehj &
yrehj & xyinh_256 produced by FF_LM and xyreh_256, gamma=2

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For the archive information (2000-2009) of the BAM server "www.ps.bam.de" (2000-2018)
about colour test charts, colorimetric calculations, standards, and publications, see
indexAE.html in English, indexAG.html in German.

Back to the main page of this TUB web site (NOT archive), see index.html in English, indexDE.html in German.