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

For links to the Section 2, Chapter G Colour Metrics for optimal image quality with equally spaced colour series (2024/5), see
For this image page with 10 colour series, see gehs in English, gghs in German.
For the previous image page, see gegs in English, gggs in German.
For the next image page, see geis in English, ggis 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 gehs

Title: Adjacent and separate colour samples for interval scaling;
Evaluation example of colour steps of the series N-WRGBCMY and RGB-W with 3 or 5 of 17 steps; Surround dark Grey D=N04w.
1. Introduction and goals.
2. 5 or 9-step intervall scaling;
3. Evaluation example of the head room with 5 samples on surround N and U;
4. Applications of greyish and luminous colours and discussion.
Remarks:
For the 3 or 5-step similar scaling of the series
N-WRGBCMY and RGBCMY-W, see the series geas.htm.

For the 5 or 9-step similar scaling of the series
N-WRGBCMY and RGB-W, see the series geds.htm.

The following ten pages geh0 to geh9 of this chapter
show the content with links to the single figures in up to six formats.


Figure geh0l0n1.jpg: Output in format A6 of the file geh0l0np.pdf, see
geh0l0n1. ps / txt / pdf / jpg

geh0: TUB-test chart geh0; Grey samples for intervall scaling
Evaluation example of the series N-W=N00w-N16w=W
with 5 or 9 of 17 steps; surround dark Grey D=N08w



Figure geh1l0n1.jpg: Output in format A6 of the file geh1l0np.pdf, see
geh1l0n1. ps / txt / pdf / jpg

geh1: TUB-test chart geh1; Colour samples for intervall scaling
Evaluation example of the series N-R=N00r-N16r=R
with 5 or 9 of 17 steps; surround dark Grey D=N08w



Figure geh2l0n1.jpg: Output in format A6 of the file geh2l0np.pdf, see
geh2l0n1. ps / txt / pdf / jpg

geh2: TUB-test chart geh2; Colour samples for intervall scaling
Evaluation example of the series N-G=N00g-N16g=G
with 5 or 9 of 17 steps; surround dark Grey D=N08w



Figure geh3l0n1.jpg: Output in format A6 of the file geh3l0np.pdf, see
geh3l0n1. ps / txt / pdf / jpg

geh3: TUB-test chart geh3;Colour samples for intervall scaling
Evaluation example of the series N-B=N00b-N16b=B
with 5 or 9 of 17 steps; surround dark Grey D=N08w



Figure geh4l0n1.jpg: Output in format A6 of the file geh4l0np.pdf, see
geh4l0n1. ps / txt / pdf / jpg

geh4: TUB-test chart geh4; Colour samples for intervall scaling
Evaluation exampleof the series N-C=N00c-N16c=C
with 5 or 9 of 17 steps; surround dark Grey D=N08w



Figure geh5l0n1.jpg: Output in format A6 of the file geh5l0np.pdf, see
geh5l0n1. ps / txt / pdf / jpg

geh5: TUB-test chart geh5; Colour samples for intervall scaling
Evaluation example of the series N-M=N00m-N16m=M
with 5 or 9 of 17 steps; surround dark Grey D=N08w



Figure geh6l0n1.jpg: Output in format A6 of the file geh6l0np.pdf, see
geh6l0n1. ps / txt / pdf / jpg

geh6: TUB-test chart geh6; Colour samples for intervall scaling
Evaluation example of the series N-Y=N00y-N16y=Y
with 5 or 9 of 17 steps; surround dark Grey D=N08w



Figure geh7l0n1.jpg: Output in format A6 of the file geh7l0np.pdf, see
geh7l0n1. ps / txt / pdf / jpg

geh7: TUB-test chart geh7; Colour samples for intervall scaling
Evaluation example of the series R-W=R00w-R16w=W
with 5 or 9 of 17 steps; surround dark Grey D=N08w



Figure geh8l0n1.jpg: Output in format A6 of the file geh8l0np.pdf, see
geh8l0n1. ps / txt / pdf / jpg

geh8: TUB-test chart geh8; Colour samples for intervall scaling
Evaluation example of the series G-W=G00w-G16w=W
with 5 or 9 of 17 steps; surround dark Grey D=N08w



Figure geh9l0n1.jpg: Output in format A6 of the file geh9l0np.pdf, see
geh9l0n1. ps / txt / pdf / jpg

geh9: TUB-test chart geh9; Colour samples for intervall scaling
Evaluation example of the series B-W=B00w-B16w=W
with 5 or 9 of 17 steps; surround dark Grey D=N08w

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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.