180401 1NL22NR0: http://130.149.60.45/~farbmetrik/XE23/index.html
or: http://farbe.li.tu-berlin.de/XE23/index.html

TUB-Test chart XE23; Colour threshold data
RI experiments: series WPN, GDR, BDY in directions WN, RG, BY;
CIE-Yxy-Lab* and CIE-Yxy-Lab*-difference data, LABJND(A&D65)

Colour Reproduction, Colour Vision or Colour Workflow (CW)
by the input operators rgb setrgbcolor and cmyk setcmykcolor and
different output PS operators

For this page with colour data of surface or display colours,
for the orientation L=Landscape, see XE23 in english or XG23 in german,
for the previous similar page, see XE22 in english or XG22 in german,
for the next similar page, see XE24 in english or XG24 in german.

back to the main page of this colour series, see XE in english or XG in german.


Figure L0N1: Output layout of page 1 of the file XE23L0NP.PDF with the format A6, see
XE23L0N1. EPS / TXT / jpg / PDF
and the format A4 in the following tables.

One page, orientation A4L,
Intended for PDF output,
No linearization or transfer		 One page, orientation A4L,
Intended for PS output,
No linearization or transfer
XE23L0NP. PS / TXT / PDF XE23L0NA. PS / TXT / PDF

Two single pictures (left side) Two single pictures (right side)
XE230-3N. PS / TXT / PDF
XE230-7N. PS / TXT / PDF		 XE231-3N. PS / TXT / PDF
XE231-7N. PS / TXT / PDF

one multi page picture (left side) -
XE230-7R. PS / TXT / PDF -

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Information about standard test charts of ISO, IEC, EN, and DIN
according to ISO/DIS 9241-306:2017 for the test of display output, and for eight contrast steps in english (E), german (G), and french (F).
The test charts are on the ISO Standards Maintenance Portal in the file formats PDF, and PostScript (PS, TXT), see
http://standards.iso.org/iso/9241/306/ed-2/index.html

go to one of the two homepages (copies on different servers) of the section Lighting Technology of the Berlin University of Technology:
Colour Image Technology and Colorimetry
http://130.149.60.45/~farbmetrik/index.html
or http://farbe.li.tu-berlin.de/index.html

Homepage of the section: Lighting Technology of the Berlin University of Technology
http://www.li.tu-berlin.de/

Homepage on the BAM micro web site (archive): Colour Image Technology and Colorimetry.
Remark: One can navigate on this home page.
index.html

Older information about DIN- and ISO/IEC-test charts for the test
of image reproduction, yield and emission in english (E) or german on the BAM micro web site (archive)
see in english INFOALLE
or in german INFOALLG

Older Information about International and National Standards,
Technical Reports, and Meetings in the field of Image Technology on the BAM micro web site (archive)
see in english 4STAE
or in german 4STA