240215 1L2L0X0F_K2710.KTS/YEhlEIN.KTS, http://farbe.li.tu-berlin.de/eehs.htm or http://color.li.tu-berlin.de/eehs.htm

For links to the Section 2, Chapter E Colour Metrics, Differences, and Appearance (2023), see
For this image page with 10 colour series, see eehs in English, eghs in German.
For the previous image page, see eegs in English, eggs in German.
For the next image page, see eeis in English, egis in German.
For the first image page of the previous chapter D, see DEAS in English, DGAS in German.
For the first image page of the next chapter F (under work), see feas in English, fgas in German.

Content list of chapter E: eea_i in English or ega_i in German.
Summary of chapter E: eea_s in English or ega_s in German.
For the large image page of chapter E with 260 colour series, see ee2s in English or eg2s in German.

Section 2, Chapter E
Colour Metrics, Differences, and Appearance (2023), Image part eehs

Title: Three CIE standard illuminants D65, D50, and A
for the calculation of the Ostwald-optimal colours for CIE 02-degree;
complementary optimal colours with antagonistic tristimulues values
X, Y, Z, and Xw-X, Yw-Y, Zw-Z
in the CIE chromaticity diagram (x, y), and
colorimetric chromaticity and chromatic values diagrams.
1. Introduction and goals.
2. Relative sprectral radiation of the 3 illuminants D65, D50, and A.
3. Wavelength ranges of the Ostwald colours for D65, D50, and A.
4. Calculations of tristimulues values X, Y, Z, and Xw-X, Yw-Y, Zw-Z, as well as
wavelength limits, dominant and complementary wavelength.
5. Alternative starting wavelength limits compared to the preferred limits.
6. Equal chromatic values for the antagonistic colour pairs
R-C, Y-B und G-M
in the chromatic value diagram (A2, B2),
and comparison with CIELAB chroma.

The following ten pages eeh0 to eeh9 of this chapter
show the content with links to the single figures in up to six formats.


Figure eeh0l0n1.jpg: Output in format A6 of the file eeh0l0np.pdf, see
eeh0l0n1. ps / txt / pdf / jpg

eeh0: TUB-test chart eeh0; Ostwald-optimal colours
YN=3,6, YW=90, CIE illuminant D65, CIE 02 degree
XYZ data, wavelength limits, and 8 colour diagrams



Figure eeh1l0n1.jpg: Output in format A6 of the file eeh1l0np.pdf, see
eeh1l0n1. ps / txt / pdf / jpg

eeh1: TUB-test chart eeh1; Ostwald-optimal colours
YN=3,6, YW=90, CIE illuminant D65, CIE 02 degree
Table data XYZ and YABCh with wavelength limits



Figure eeh2l0n1.jpg: Output in format A6 of the file eeh2l0np.pdf, see
eeh2l0n1. ps / txt / pdf / jpg

eeh2: TUB-test chart eeh2; Ostwald-optimal colours
YN=3,6, YW=90, CIE illuminant D65, CIE 02 degree
Table data YABCh1 and YABCh2 with wavelength limits



Figure eeh3l0n1.jpg: Output in format A6 of the file eeh3l0np.pdf, see
eeh3l0n1. ps / txt / pdf / jpg

eeh3: TUB-test chart eeh3; Ostwald-optimal colours
YN=3,6, YW=90, CIE illuminant D50, CIE 02 degree
XYZ data, wavelength limits, and 8 colour diagrams



Figure eeh4l0n1.jpg: Output in format A6 of the file eeh4l0np.pdf, see
eeh4l0n1. ps / txt / pdf / jpg

eeh4: TUB-test chart eeh4; Ostwald-optimal colours
YN=3,6, YW=90, CIE illuminant D50, CIE 02 degree
Table data XYZ and YABCh with wavelength limits



Figure eeh5l0n1.jpg: Output in format A6 of the file eeh5l0np.pdf, see
eeh5l0n1. ps / txt / pdf / jpg

eeh5: TUB-test chart eeh5; Ostwald-optimal colours
YN=3,6, YW=90, CIE illuminant D50, CIE 02 degree
Table data YABCh1 and YABCh2 with wavelength limits



Figure eeh6l0n1.jpg: Output in format A6 of the file eeh6l0np.pdf, see
eeh6l0n1. ps / txt / pdf / jpg

eeh6: TUB-test chart eeh6; Ostwald-optimal colours
YN=3,6, YW=90, CIE illuminant A, CIE 02 degree
XYZ data, wavelength limits, and 8 colour diagrams



Figure eeh7l0n1.jpg: Output in format A6 of the file eeh7l0np.pdf, see
eeh7l0n1. ps / txt / pdf / jpg

eeh7: TUB-test chart eeh7; Ostwald-optimal colours
YN=3,6, YW=90, CIE illuminant A, CIE 02 degree
Table data XYZ and YABCh with wavelength limits



Figure eeh8l0n1.jpg: Output in format A6 of the file eeh8l0np.pdf, see
eeh8l0n1. ps / txt / pdf / jpg

eeh8: TUB-test chart eeh8; Ostwald-optimal colours
YN=3,6, YW=90, CIE illuminant A, CIE 02 degree
Table data YABCh1 and YABCh2 with wavelength limits



Figure eeh9l0n1.jpg: Output in format A6 of the file eeh9l0np.pdf, see
eeh9l0n1. ps / txt / pdf / jpg

eeh9: TUB-test chart eeh9; 8 spectral radiations of Pxx and Dxx
and Dxx for calculation of Ostwald optimal colours;
wavelength limits by (x,y)400,700; CIE 02-degree observer

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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.