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

For links to the Section 2, Chapter B Colour Vision and Colourimetry (2020), see
For this image page with 10 colour series, see BEFS in English, BGFS in German.
For the previous image page, see BEES in English, BGES in German.
For the next image page, see BEGS in English, BGGS 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 BEFS

Title: Ostwald optimal colours for the CIE-2-degree observer;
for 8 Planck-illuminants Pxx, and for 8 daylight illuminants Dxx;
for two complementary hue planes in diagrams (CAB2, Y);
for chromatic values CAB and tristimulus values Y
1. Introduction and goals.
2. Approximately equal chromatic value CAB2 in any hue plane.
3. Equal decreasing of chromatic values CAB2
for each of the four contrast steps C=25:1, 10:1, 4:1, and 2:1.
4. Reason of Y-transfer for four contrast steps C and discussion.

The following ten pages BEF0 to BEF9 of this chapter
show the content with links to the single figures in up to six formats.


Figure BEF0L0N1.jpg: Output in format A6 of the file BEF0L0NP.PDF, see
BEF0L0N1. PS / TXT / PDF / jpg

BEF0: TUB-test chart BEF0; 6 Ostwald optimal colours
for 8 illuminants Pxx, CIE-02-degree observer, chromatic value
diagram (CAB2, Y), contrast C>=288:1



Figure BEF1L0N1.jpg: Output in format A6 of the file BEF1L0NP.PDF, see
BEF1L0N1. PS / TXT / PDF / jpg

BEF1: TUB-test chart BEF1; 6 Ostwald optimal colours
for 8 illuminants Pxx, CIE-02-degree observer, chromatic value
diagram (CAB2, Y), contrast C=25:1



Figure BEF2L0N1.jpg: Output in format A6 of the file BEF2L0NP.PDF, see
BEF2L0N1. PS / TXT / PDF / jpg

BEF2: TUB-test chart BEF2; 6 Ostwald optimal colours
for 8 illuminants Pxx, CIE-02-degree observer, chromatic value
diagram (CAB2, Y), contrast C=10:1



Figure BEF3L0N1.jpg: Output in format A6 of the file BEF3L0NP.PDF, see
BEF3L0N1. PS / TXT / PDF / jpg

BEF3: TUB-test chart BEF3; 6 Ostwald optimal colours
for 8 illuminants Pxx, CIE-02-degree observer, chromatic value
diagram (CAB2, Y), contrast C=4:1



Figure BEF4L0N1.jpg: Output in format A6 of the file BEF4L0NP.PDF, see
BEF4L0N1. PS / TXT / PDF / jpg

BEF4: TUB-test chart BEF4; 6 Ostwald optimal colours
for 8 illuminants Pxx, CIE-02-degree observer, chromatic value
diagram (CAB2, Y), contrast C=2:1



Figure BEF5L0N1.jpg: Output in format A6 of the file BEF5L0NP.PDF, see
BEF5L0N1. PS / TXT / PDF / jpg

BEF5: TUB-test chart BEF5; 6 Ostwald optimal colours
for 8 illuminants Dxx, CIE-02-degree observer, chromatic value
diagram (CAB2, Y), contrast C>=288:1



Figure BEF6L0N1.jpg: Output in format A6 of the file BEF6L0NP.PDF, see
BEF6L0N1. PS / TXT / PDF / jpg

BEF6: TUB-test chart BEF6; 6 Ostwald optimal colours
for 8 illuminants Dxx, CIE-02-degree observer, chromatic value
TitleC6



Figure BEF7L0N1.jpg: Output in format A6 of the file BEF7L0NP.PDF, see
BEF7L0N1. PS / TXT / PDF / jpg

BEF7: TUB-test chart BEF7; 6 Ostwald optimal colours
for 8 illuminants Dxx, CIE-02-degree observer, chromatic value
TitleC7



Figure BEF8L0N1.jpg: Output in format A6 of the file BEF8L0NP.PDF, see
BEF8L0N1. PS / TXT / PDF / jpg

BEF8: TUB-test chart BEF8; 6 Ostwald optimal colours
for 8 illuminants Dxx, CIE-02-degree observer, chromatic value
TitleC8



Figure BEF9L0N1.jpg: Output in format A6 of the file BEF9L0NP.PDF, see
BEF9L0N1. PS / TXT / PDF / jpg

BEF9: TUB-test chart BEF9; 6 Ostwald optimal colours
for 8 illuminants Dxx, CIE-02-degree observer, chromatic value
TitleC9

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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.