260330 1L2L0X0H_K2710.KTS/YELINHIN.KTS http://color.li.tu-berlin.de/heas.htm or http://farbe.li.tu-berlin.de/heas.htm

260330 YELINHIN.KTS
For links to the Section 2, Chapter H SDR and HDR-colour metric for optimal colour-image quality (2025) , see
For this image page with 10 colour series, see heas in English, hgas in German.
For the previous image page, see hezs in English, hgzs in German.
For the next image page, see hebs in English, hgbs in German.
For the first image page of the previous chapter G, see geas in English, ggas in German.
For the first image page of the next chapter I, see ieas in English, igas in German.

Content list of chapter H (2025): hea_i in English or hga_i in German.
Up to now no summary of chapter H is available, see publications XY91FEN in English or XY91FDE in German.
For the large image page of chapter H with 260 colour series, see he2s in English or hg2s in German.
For the same content as pdf file (attention about 100 MB, 260 pages), see he2s.pdf in English or hg2s.pdf in German.

Section 2, Chapter H
SDR and HDR-colour metric for optimal colour-image quality (2025), Image part heas

Title: CIELAB and IECsRGB colourimetry and colour appearance
adjacent and separate 9 step grey scales.
production of visual equidistant grey steps
1. Introduction and goals;
2. CIELAB snd IECsRGB colourimetry and colour appearance;
3. Adjacent and separate 9 step grey scales;
4. Production of visual equidistant grey steps;
5. Application of visual evaluations with software products;
6. Applications and discussion.

The following ten pages hea0 to hea9 of this chapter
show the content with links to the single figures in up to six formats.


Figure hea0l0n1.jpg: Output in format A6 of the file hea0l0np.pdf, see
hea0l0n1. ps / txt / pdf / jpg

hea0: TUB-test chart hea0; Special colourimetric properties
of colour vision and image technology; Comparison of CIELAB and
IECsRGB: triangle lightness, contrast and sensitivity



Figure hea1l0n1.jpg: Output in format A6 of the file hea1l0np.pdf, see
hea1l0n1. ps / txt / pdf / jpg

hea1: TUB-test chart hea1; adjacent and separate grey
samples for visual interval scaling, evaluation of series
N-W with 3, 5, and 9 steps, output (rgb*)^1, surround U=N08w



Figure hea2l0n1.jpg: Output in format A6 of the file hea2l0np.pdf, see
hea2l0n1. ps / txt / pdf / jpg

hea2: TUB-test chart hea2; adjacent and separate grey
samples for visual interval scaling, evaluation of series
N-W with 3, 5, and 9 steps, output (rgb*)^0,5, surround U=N08w



Figure hea3l0n1.jpg: Output in format A6 of the file hea3l0np.pdf, see
hea3l0n1. ps / txt / pdf / jpg

hea3: TUB-test chart hea3; adjacent grey samples
for visual interval scaling, evaluation of N-W with
3, 5, and 9 steps, output (rgb*)^1,0 & inverse, surround U=N08w



Figure hea4l0n1.jpg: Output in format A6 of the file hea4l0np.pdf, see
hea4l0n1. ps / txt / pdf / jpg

hea4: TUB-test chart hea4; separate grey samples
for visual interval scaling, evaluation of N-W with
3, 5, and 9 steps, output (rgb*)^1,0 & inverse, surround U=N08w



Figure hea5l0n1.jpg: Output in format A6 of the file hea5l0np.pdf, see
hea5l0n1. ps / txt / pdf / jpg

hea5: TUB-test chart hea5; adjacent grey samples
for visual interval scaling, evaluation of N-W with
3, 5, and 9 steps, output (rgb*)^1,0 & inverse, surround U=N08w



Figure hea6l0n1.jpg: Output in format A6 of the file hea6l0np.pdf, see
hea6l0n1. ps / txt / pdf / jpg

hea6: TUB-test chart hea6; separate grey samples
for visual interval scaling, evaluation of N-W with
3, 5, and 9 steps, output (rgb*)^0,75 & inverse, surround U=N08w



Figure hea7l0n1.jpg: Output in format A6 of the file hea7l0np.pdf, see
hea7l0n1. ps / txt / pdf / jpg

hea7: TUB-test chart hea7; adjacent grey samples
for visual interval scaling, evaluation of N-W with
3, 5, and 9 steps, output (rgb*)^0,75 & inverse, surround U=N08w



Figure hea8l0n1.jpg: Output in format A6 of the file hea8l0np.pdf, see
hea8l0n1. ps / txt / pdf / jpg

hea8: TUB-test chart hea8; separate grey samples
for visual interval scaling, evaluation of N-W with
3, 5, and 9 steps, output (rgb*)^0,5 & inverse, surround U=N08w



Figure hea9l0n1.jpg: Output in format A6 of the file hea9l0np.pdf, see
hea9l0n1. ps / txt / pdf / jpg

hea9: TUB-test chart hea9; adjacent grey samples
for visual interval scaling, evaluation of N-W with
3, 5, and 9 steps, output (rgb*)^0,5 & inverse, surround U=N08w

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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.