241201 1L2L0X0B_S2710.KTS/YERLBIN.KTS, http://farbe.li.tu-berlin.de/BERS.HTM or http://color.li.tu-berlin.de/BERS.HTM

For links to the Section 2, Chapter B Colour Vision and ColourimetRL (2020), see
For this image page with 10 colour series, see BERS in English, BGRS in German.
For the previous image page, see BEQS in English, BGQS in German.
For the next image page, see BESS in English, BGSS 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 BERS

Title: Just noticeable colour differences (JNDs) of Ostwald colours;
Hue circles and hue planes of Ostwald colours for 2 contrasts C>288:1 and 2:1
1. Introduction and goals.
2. Just noticeable colour differences (JNDs) of Ostwald colours.
3. Equal JNDs for all antagonistic (complementary) optimal colours
according to Holtsmark and Valberg.
4. Hue circles and hue planes of Ostwald colours
for 8 CIE illuminants and 2 contrasts C>288:1 and 2:1.
5. Relation of the Holtsmark results to the colorimetric line
elements of Schroedinger und Stiles.

The following ten pages BER0 to BER9 of this chapter
show the content with links to the single figures in up to six formats.


Figure BER0L0N1.jpg: Output in format A6 of the file BER0L0NP.PDF, see
BER0L0N1. PS / TXT / PDF / jpg

BER0: TUB-test chart BER0; Mixture to Ostwald colours
Equal just noticeable colour differences (JNDs) for
C-R and B-Y with double beam colour integrator



Figure BER1L0N1.jpg: Output in format A6 of the file BER1L0NP.PDF, see
BER1L0N1. PS / TXT / PDF / jpg

BER1: TUB-test chart BER1; Mixture to optimal colours
Equal just noticeable colour differences (JNDs) for
G-M and G2-M2 with double beam colour integrator



Figure BER2L0N1.jpg: Output in format A6 of the file BER2L0NP.PDF, see
BER2L0N1. PS / TXT / PDF / jpg

BER2: TUB-test chart BER2; 6 Ostwald optimal colours, GM
for 8 illuminants Dxx, CIE-02-degree observer, chromatic value
diagrams (CAB1, CAB2), contrast C>=288:1



Figure BER3L0N1.jpg: Output in format A6 of the file BER3L0NP.PDF, see
BER3L0N1. PS / TXT / PDF / jpg

BER3: TUB-test chart BER3; 6 Ostwald optimal colours, GM2
for 8 illuminants Dxx, CIE-02-degree observer, chromatic value
diagrams (CAB1, CAB2), contrast C>=288:1



Figure BER4L0N1.jpg: Output in format A6 of the file BER4L0NP.PDF, see
BER4L0N1. PS / TXT / PDF / jpg

BER4: TUB-test chart BER4; 6 Ostwald optimal colours, GM
for 8 illuminants Dxx, CIE-02-degree observer, chromatic value
diagrams (CAB1, CAB2), contrast C=2:1



Figure BER5L0N1.jpg: Output in format A6 of the file BER5L0NP.PDF, see
BER5L0N1. PS / TXT / PDF / jpg

BER5: TUB-test chart BER5; 6 Ostwald optimal colours, GM2
for 8 illuminants Dxx, CIE-02-degree observer, chromatic value
diagrams (CAB1, CAB2), contrast C=2:1



Figure BER6L0N1.jpg: Output in format A6 of the file BER6L0NP.PDF, see
BER6L0N1. PS / TXT / PDF / jpg

BER6: TUB-test chart BER6; 6 Ostwald optimal colours, GM
for 8 illuminants Dxx, CIE-02-degree observer, diagram
(CAB2, Y), C>=288:1, -50<=Ya<=50



Figure BER7L0N1.jpg: Output in format A6 of the file BER7L0NP.PDF, see
BER7L0N1. PS / TXT / PDF / jpg

BER7: TUB-test chart BER7; 6 Ostwald optimal colours, GM2
for 8 illuminants Dxx, CIE-02-degree observer, diagram
(CAB2, Y), C>=288:1, -50<=Ya<=50



Figure BER8L0N1.jpg: Output in format A6 of the file BER8L0NP.PDF, see
BER8L0N1. PS / TXT / PDF / jpg

BER8: TUB-test chart BER8; 6 Ostwald optimal colours, GM
for 8 illuminants Dxx, CIE-02-degree observer, diagram
(CAB2, Y), C=2:1, -50<=Ya<=50



Figure BER9L0N1.jpg: Output in format A6 of the file BER9L0NP.PDF, see
BER9L0N1. PS / TXT / PDF / jpg

BER9: TUB-test chart BER9; 6 Ostwald optimal colours, GM2
for 8 illuminants Dxx, CIE-02-degree observer, diagram
(CAB2, Y), C=2:1, -50<=Ya<=50

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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.