240215 1L2L0X0B_S2710.KTS/YEZLBIN.KTS, http://farbe.li.tu-berlin.de/BEZS.HTM or http://color.li.tu-berlin.de/BEZS.HTM

For links to the Section 2, Chapter B Colour Vision and Colourimetry (2020), see
For this image page with 10 colour series, see BEZS in English, BGZS in German.
For the previous image page, see BEYS in English, BGYS in German.
For the next image page, see BEAS in English, BGAS in German.
For the first image page of the previous chapter A, see AEAS in English, AGAS in German.
For the first image page of the next chapter C, see CEAS in English, CGAS in German.

Content list of chapter B: BEA_I in English or BGA_I in German.
Summary of chapter B: BEA_S in English or BGA_S in German.
For the large image page of chapter B with 260 colour series, see be2s in English or bg2s in German.

Section 2, Chapter B
Colour vision and Colorimetry (2020), Image part BEZS

Title: Colour thresholds and line elements in 10 colour spaces
CIELABn0 to 9 with additional function data
1. Introduction and goals;
2. Modifications CIELABn0 to 9 of the colour space CIELAB;
3. Corresponding line elements for the experimental contrast Y/(delta Y);
4. Absolute lightness L* (CIE 15) and T* (ISO/CIE 11664-4 (CIELAB)) and relative lightness l* and t*;
5. Logarithmic and linear figures for L*, T*, l* and t*;
6. Logarithmic figures for threshold delta Y, sensitivity (delta Y)/Y, and contrast Y/(delta Y);
7. Parameters of the formula T*=Sn(Y/Yn)^(1/g)-Sd with Yn=100,
for example Sn=116, 1/g=1/3,0, Sd=16.

The following ten pages BEZ0 to BEZ9 of this chapter
show the content with links to the single figures in up to six formats.


Figure BEZ0L0N1.jpg: Output in format A6 of the file BEZ0L0NP.PDF, see
BEZ0L0N1. PS / TXT / PDF / jpg

BEZ0: TUB-test chart BEZ0; Colour-difference formulae t* & T*
CIELABn0 colour-lightness formulae for (Y/Yn)
absolute and relative lightness, sensitivity and contrast



Figure BEZ1L0N1.jpg: Output in format A6 of the file BEZ1L0NP.PDF, see
BEZ1L0N1. PS / TXT / PDF / jpg

BEZ1: TUB-test chart BEZ1; Colour-difference formulae t* & T*
CIELABn1 colour-lightness formulae for (Y/Yn)
absolute and relative lightness, sensitivity and contrast



Figure BEZ2L0N1.jpg: Output in format A6 of the file BEZ2L0NP.PDF, see
BEZ2L0N1. PS / TXT / PDF / jpg

BEZ2: TUB-test chart BEZ2; Colour-difference formulae t* & T*
CIELABn2 triangle-lightness formulae for (Y/Yn)
absolute and relative lightness, sensitivity and contrast



Figure BEZ3L0N1.jpg: Output in format A6 of the file BEZ3L0NP.PDF, see
BEZ3L0N1. PS / TXT / PDF / jpg

BEZ3: TUB-test chart BEZ3; Colour-difference formulae t* & T*
CIELABn3 triangle-lightness formulae for (Y/Yn)
absolute and relative lightness, sensitivity and contrast



Figure BEZ4L0N1.jpg: Output in format A6 of the file BEZ4L0NP.PDF, see
BEZ4L0N1. PS / TXT / PDF / jpg

BEZ4: TUB-test chart BEZ4; Colour-difference formulae t* & T*
CIELABn4 triangle-lightness formulae for (Y/Yn)
absolute and relative lightness, sensitivity and contrast



Figure BEZ5L0N1.jpg: Output in format A6 of the file BEZ5L0NP.PDF, see
BEZ5L0N1. PS / TXT / PDF / jpg

BEZ5: TUB-test chart BEZ5; Colour-difference formulae t* & T*
CIELABn5 triangle-lightness formulae for (Y/Yn)
absolute and relative lightness, sensitivity and contrast



Figure BEZ6L0N1.jpg: Output in format A6 of the file BEZ6L0NP.PDF, see
BEZ6L0N1. PS / TXT / PDF / jpg

BEZ6: TUB-test chart BEZ6; Colour-difference formulae t* & T*
CIELABn6 triangle-lightness formulae for (Y/Yn)
absolute and relative lightness, sensitivity and contrast



Figure BEZ7L0N1.jpg: Output in format A6 of the file BEZ7L0NP.PDF, see
BEZ7L0N1. PS / TXT / PDF / jpg

BEZ7: TUB-test chart BEZ7; Colour-difference formulae t* & T*
CIELABn7 triangle-lightness formulae for (Y/Yn)
absolute and relative lightness, sensitivity and contrast



Figure BEZ8L0N1.jpg: Output in format A6 of the file BEZ8L0NP.PDF, see
BEZ8L0N1. PS / TXT / PDF / jpg

BEZ8: TUB-test chart BEZ8; Colour-difference formulae t* & T*
CIELABn8 triangle-lightness formulae for (Y/Yn)
absolute and relative lightness, sensitivity and contrast



Figure BEZ9L0N1.jpg: Output in format A6 of the file BEZ9L0NP.PDF, see
BEZ9L0N1. PS / TXT / PDF / jpg

BEZ9: TUB-test chart BEZ9; Colour-difference formulae t* & T*
CIELABn9 triangle-lightness formulae for (Y/Yn)
absolute and relative lightness, sensitivity and contrast

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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.