240215 1L2L0X0D_S2710.KTS/YENLDIN.KTS, http://farbe.li.tu-berlin.de/DENS.HTM or http://color.li.tu-berlin.de/DENS.HTM

For links to the Section 2, Chapter D Colour Appearance, Elementary Colours, and Metrics (2022), see
For this image page with 10 colour series, see DENS in English, DGNS in German.
For the previous image page, see DEMS in English, DGMS in German.
For the next image page, see DEOS in English, DGOS in German.
For the first image page of the previous chapter C, see CEAS in English, CGAS in German.
For the first image page of the next chapter E, see eeas in English, egas in German.

Content list of chapter D: DEA_I in English or DGA_I in German.
Summary of chapter D: DEA_S in English or DGA_S in German.
For the large image page of chapter D with 260 colour series, see de2s in English or dg2s in German.

Section 2, Chapter D
Colour Appearance, Elementary Colours, and Metrics (2022), Image part DENS

Title: Linearization of scan or photographic images
Image capture of the 1080 colours according to ISO 9241-306:2018
Captured analog-digital data ad_rgbd*' and transfered
digital-analog data da_rgbd* similar to the original
ISO data rgb*.
1. Introduction and goals.
2. 1080 ISO-colours according to ISO 9241-306:2018 in vector graphic; see
http://standards.iso.org/iso/9241/306/ed-2/AE49/AE49.HTM;
3. Original ISO file with 1080 data rgb* in the format decimal and hex;
4. Data modification ad_rgbd*' (d=device) for gamma values 0,475<=gp<=2,105;
5. Modified ISO file with grid for capture of hex data;
6. Transfer of data ad_rgbd*' to da_rgbd* for the linearized output;
7. PDF and EPS scan file of the analog test chart similar to ISO/IEC 15775 with 1080 hex data ad_rgbd*';
8. PDF and EPS-scan file with grid for capture of hex data;
9. Linearized EPS and PDF Scan file with data da_rgbd* similar to the original data rgb* of the ISO file according to ISO 9241-306;
10. Applications.

The following ten pages DEN0 to DEN9 of this chapter
show the content with links to the single figures in up to six formats.


Figure DEN0L0N1.jpg: Output in format A6 of the file DEN0L0NP.PDF, see
DEN0L0N1. PS / TXT / PDF / jpg

DEN0: TUB-test chart DEN0; Transfer: analog-digital
Photo-CD: slide (sf, left) and negative film (nf, right)
from under to over exposure in 7 steps, pixel: 040x027



Figure DEN1L0N1.jpg: Output in format A6 of the file DEN1L0NP.PDF, see
DEN1L0N1. PS / TXT / PDF / jpg

DEN1: TUB-test chart DEN1; Raw scan, original size
Slide (sf, left) and negative film (nf, right), pixel: 040x027
Reflective original according to ISO/IEC 15775 & ISO 9241-306



Figure DEN2L0N1.jpg: Output in format A6 of the file DEN2L0NP.PDF, see
DEN2L0N1. PS / TXT / PDF / jpg

DEN2: TUB-test chart DEN2; Scan, reduced size
Slide (sf, left) and negative film (nf, right), pixel: 040x027
Reflective original according to ISO/IEC 15775 & ISO 9241-306



Figure DEN3L0N1.jpg: Output in format A6 of the file DEN3L0NP.PDF, see
DEN3L0N1. PS / TXT / PDF / jpg

DEN3: TUB-test chart DEN3; Scan, reduced size with grid
Slide (sf, left) and negative film (nf, right), pixel: 040x027
Reflective original according to ISO/IEC 15775 & ISO 9241-306



Figure DEN4L0N1.jpg: Output in format A6 of the file DEN4L0NP.PDF, see
DEN4L0N1. PS / TXT / PDF / jpg

DEN4: TUB-test chart DEN4; Scan, reduced size, linearized
Slide (sf, left) and negative film (nf, right), pixel: 040x027
Reflective original according to ISO/IEC 15775 & ISO 9241-306



Figure DEN5L0N1.jpg: Output in format A6 of the file DEN5L0NP.PDF, see
DEN5L0N1. PS / TXT / PDF / jpg

DEN5: TUB-test chart DEN5; Scan, reduced, linearized, with grid
Slide (sf, left) and negative film (nf, right), pixel: 040x027
Reflective original according to ISO/IEC 15775 & ISO 9241-306



Figure DEN6L0N1.jpg: Output in format A6 of the file DEN6L0NP.PDF, see
DEN6L0N1. PS / TXT / PDF / jpg

DEN6: TUB-test chart DEN6; Scan of 16 CIE and 16 grey colours
Slide (sf, left) and negative film (nf, right), pixel: 040x027
Reflective original according to ISO/IEC 15775 & ISO 9241-306



Figure DEN7L0N1.jpg: Output in format A6 of the file DEN7L0NP.PDF, see
DEN7L0N1. PS / TXT / PDF / jpg

DEN7: TUB-test chart DEN7; Scan model, not linearized
Start-ISO-Gamma gPs=1,0, gamma 0,475<=gP<=2,105, 040x027
Reflective original according to AE49 of ISO 9241-306



Figure DEN8L0N1.jpg: Output in format A6 of the file DEN8L0NP.PDF, see
DEN8L0N1. PS / TXT / PDF / jpg

DEN8: TUB-test chart DEN7; Scan model, not linearized
Start-ISO-Gamma gPs=1,0, gamma 0,475<=gP<=2,105, 200x135
Reflective original according to AE49 of ISO 9241-306



Figure DEN9L0N1.jpg: Output in format A6 of the file DEN9L0NP.PDF, see
DEN9L0N1. PS / TXT / PDF / jpg

DEN9: TUB-test chart DEN8; Scan model, not linearized
Start-ISO-Gamma gPs=1,0, gamma 0,475<=gP<=2,105, 400x270
Reflective original according to AE49 of ISO 9241-306

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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.