240215 1L2L0X0F_K2710.KTS/YEplEIN.KTS, http://farbe.li.tu-berlin.de/eeps.htm or http://color.li.tu-berlin.de/eeps.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 eeps in English, egps in German.
For the previous image page, see eeos in English, egos in German.
For the next image page, see eeqs in English, egqs 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 eeps

Title: Equally spaced 9 step grey scales according to CIELAB for four display reflections
Yref=3,6, 0,4, 0,9, 1,8 on ten pages
1. Introduction and goals.
2. Five lightness and tristimulus value ranges
between black N and white W.
3. delta L*N to L*W: 22,3_96, 4_96, 8,1_96, 14,4_96, 18_96.
4. delta YN to YW: 3,6_90, 0,4_90, 0,9_90, 1,8_90, 2,5_90.
5. with regularity index g* according to ISO/IEC 15775:2022, annex G.
6. Discussion of gamma values for different ranges.

The following ten pages eep0 to eep9 of this chapter
show the content with links to the single figures in up to six formats.


Figure eep0l0n1.jpg: Output in format A6 of the file eep0l0np.pdf, see
eep0l0n1. ps / txt / pdf / jpg

eep0: TUB-test chart eep0; CIELAB spaced 9 step grey scales
for four display reflections Yref=3,6, 0,4, 0,9, 1,8
L*N=22,3 or YN=3,6 and L*W=96 or YW=90, normalisation: white W



Figure eep1l0n1.jpg: Output in format A6 of the file eep1l0np.pdf, see
eep1l0n1. ps / txt / pdf / jpg

eep1: TUB-test chart eep1; CIELAB spaced 9 step grey scales
for four display reflections Yref=3,6, 0,4, 0,9, 1,8
L*N=22,3 or YN=3,6 and L*W=96 or YW=90, normalisation: grey U



Figure eep2l0n1.jpg: Output in format A6 of the file eep2l0np.pdf, see
eep2l0n1. ps / txt / pdf / jpg

eep2: TUB-test chart eep2; CIELAB spaced 9 step grey scales
for four display reflections Yref=3,6, 0,4, 0,9, 1,8
L*N=4 or YN=0,4 and L*W=96 or YW=90, normalisation: white W



Figure eep3l0n1.jpg: Output in format A6 of the file eep3l0np.pdf, see
eep3l0n1. ps / txt / pdf / jpg

eep3: TUB-test chart eep3; CIELAB spaced 9 step grey scales
for four display reflections Yref=3,6, 0,4, 0,9, 1,8
L*N=4 or YN=0,4 and L*W=96 or YW=90, normalisation: grey U



Figure eep4l0n1.jpg: Output in format A6 of the file eep4l0np.pdf, see
eep4l0n1. ps / txt / pdf / jpg

eep4: TUB-test chart eep4; CIELAB spaced 9 step grey scales
for four display reflections Yref=3,6, 0,4, 0,9, 1,8
L*N=8,1 or YN=0,9 and L*W=96 or YW=90, normalisation: white W



Figure eep5l0n1.jpg: Output in format A6 of the file eep5l0np.pdf, see
eep5l0n1. ps / txt / pdf / jpg

eep5: TUB-test chart eep5; CIELAB spaced 9 step grey scales
for four display reflections Yref=3,6, 0,4, 0,9, 1,8
L*N=8,1 or YN=0,9 and L*W=96 or YW=90, normalisation: grey U



Figure eep6l0n1.jpg: Output in format A6 of the file eep6l0np.pdf, see
eep6l0n1. ps / txt / pdf / jpg

eep6: TUB-test chart eep6; CIELAB spaced 9 step grey scales
for four display reflections Yref=3,6, 0,4, 0,9, 1,8
L*N=14,4 or YN=1,8 and L*W=96 or YW=90, normalisation: white W



Figure eep7l0n1.jpg: Output in format A6 of the file eep7l0np.pdf, see
eep7l0n1. ps / txt / pdf / jpg

eep7: TUB-test chart eep7; CIELAB spaced 9 step grey scales
for four display reflections Yref=3,6, 0,4, 0,9, 1,8
L*N=14,4 or YN=1,8 and L*W=96 or YW=90, normalisation: grey U



Figure eep8l0n1.jpg: Output in format A6 of the file eep8l0np.pdf, see
eep8l0n1. ps / txt / pdf / jpg

eep8: TUB-test chart eep8; CIELAB spaced 9 step grey scales
for four display reflections Yref=3,6, 0,4, 0,9, 1,8
L*N=18 or YN=2,5 and L*W=96 or YW=90, normalisation: white W



Figure eep9l0n1.jpg: Output in format A6 of the file eep9l0np.pdf, see
eep9l0n1. ps / txt / pdf / jpg

eep9: TUB-test chart eep9; CIELAB spaced 9 step grey scales
for four display reflections Yref=3,6, 0,4, 0,9, 1,8
L*N=18 or YN=2,5 and L*W=96 or YW=90, normalisation: grey U

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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.