240215 1L2L0X0C_S2710.KTS/YEVLCIN.KTS, http://farbe.li.tu-berlin.de/CEVS.HTM or http://color.li.tu-berlin.de/CEVS.HTM

For links to the Section 2, Chapter C Colour Spaces, Colour Differences, and Line Elements (2021), see
For this image page with 10 colour series, see CEVS in English, CGVS in German.
For the previous image page, see CEUS in English, CGUS in German.
For the next image page, see CEWS in English, CGWS in German.
For the first image page of the previous chapter B, see BEAS in English, BGAS in German.
For the first image page of the next chapter D, see DEAS in English, DGAS in German.

Content list of chapter C: CEA_I in English or CGA_I in German.
Summary of chapter C: CEA_S in English or CGA_S in German.
For the large image page of chapter C with 260 colour series, see ce2s in English or cg2s in German.

Section 2, Chapter C
Colour Spaces, Colour Differences, and Line Elements (2021), Image part CEVS

Title: Availability of ISO- and ISO/IEC-colour test charts according to ISO/IEC 15775:2022 and ISO 9241-306:2018;
Wavelength ranges of Ostwald colours, reflecions for 6 contrasts and antagonistic colour attributes.
1. Introduction and goals.
2. Availability and applications of ISO- and ISO/IEC-colour test charts;
3. Wavelength ranges of Ostwald colours;
4. Standard reflection R, relative reflection R1 and log(R1);
5. Triangle lightness T*;
6. Antagonistic reflections of Ostwald colours for 6 contrasts;
7. Antagonistic physiological +-signals and colour attributes.

The following ten pages CEV0 to CEV9 of this chapter
show the content with links to the single figures in up to six formats.


Figure CEV0L0N1.jpg: Output in format A6 of the file CEV0L0NP.PDF, see
CEV0L0N1. PS / TXT / PDF / jpg

CEV0: TUB-test chart CEV0; Printed ISO-test charts
Colour material of the Technical University Berlin (TUB)
RECS and CV&E with test charts of ISO/IEC 15775 & ISO 9241-306



Figure CEV1L0N1.jpg: Output in format A6 of the file CEV1L0NP.PDF, see
CEV1L0N1. PS / TXT / PDF / jpg

CEV1: TUB-test chart CEV1; Free Copyright of TUB images
Free Copyright, if images are changed with PS code
Find of web sites, files and images with WayBackMachine (WBM)



Figure CEV2L0N1.jpg: Output in format A6 of the file CEV2L0NP.PDF, see
CEV2L0N1. PS / TXT / PDF / jpg

CEV2: TUB-test chart CEV2; Wavelength ranges of 6
Ostwald colours and W, contrast C>288:1
Reflections R, Rr=R/0,18, Rs=log(Rr), and triangle lightness T*



Figure CEV3L0N1.jpg: Output in format A6 of the file CEV3L0NP.PDF, see
CEV3L0N1. PS / TXT / PDF / jpg

CEV3: TUB-test chart CEV3; Wavelength ranges of 6
Ostwald colours and W, contrast C=25:1
Reflections R, Rr=R/0,18, Rs=log(Rr), and triangle lightness



Figure CEV4L0N1.jpg: Output in format A6 of the file CEV4L0NP.PDF, see
CEV4L0N1. PS / TXT / PDF / jpg

CEV4: TUB-test chart CEV4; Wavelength ranges of 6
Ostwald colours and W, contrast C=16:1
Reflections R, Rr=R/0,18, Rs=log(Rr), and triangle lightness



Figure CEV5L0N1.jpg: Output in format A6 of the file CEV5L0NP.PDF, see
CEV5L0N1. PS / TXT / PDF / jpg

CEV5: TUB-test chart CEV5; Wavelength ranges of 6
Ostwald colours and W, contrast C=9:1
Reflections R, Rr=R/0,18, Rs=log(Rr), and triangle lightness



Figure CEV6L0N1.jpg: Output in format A6 of the file CEV6L0NP.PDF, see
CEV6L0N1. PS / TXT / PDF / jpg

CEV6: TUB-test chart CEV6; Wavelength ranges of 6
Ostwald colours and W, contrast C=4:1
Reflections R, Rr=R/0,18, Rs=log(Rr), and triangle lightness



Figure CEV7L0N1.jpg: Output in format A6 of the file CEV7L0NP.PDF, see
CEV7L0N1. PS / TXT / PDF / jpg

CEV7: TUB-test chart CEV7; Wavelength ranges of 6
Ostwald colours and W, contrast C=2:1
Reflections R, Rr=R/0,18, Rs=log(Rr), and triangle lightness



Figure CEV8L0N1.jpg: Output in format A6 of the file CEV8L0NP.PDF, see
CEV8L0N1. PS / TXT / PDF / jpg

CEV8: TUB-test chart CEV8; Wavelength ranges of 6
Ostwald colours and W, contrast C=25:1, +-signals
Reflections R, Rr=R/0,18, Rs=log(Rr), and triangle lightness



Figure CEV9L0N1.jpg: Output in format A6 of the file CEV9L0NP.PDF, see
CEV9L0N1. PS / TXT / PDF / jpg

CEV9: TUB-test chart CEV9; Wavelength ranges of 6
Ostwald colours and W, contrast C=2:1, +-signals
Reflections R, Rr=R/0,18, Rs=log(Rr), and triangle lightness

-------
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.