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ISO-CIE trend to a device-independent, and elementary visual RGB* colour space

Remarks:
The relative elementary colour system RECS serves as reference system of the visual RGB* colour system, compare RECS.html.
For output examples according to the visual RGB* colour system, see (900 KB, 10 pages) RECS09.PDF

Figures and data of the "ISO-CIE-trend to a device independent and elementary visual RGB* colour system" are in the folders KEXX (colour series K, E=English, XX=00 to 99).

Folder and title
­ KE00 to KE05, 1080 standard colours G, Interpolation of the spectral reflexion R for 3 and 16 hues of a photo and laser printer
­ KE06 to KE09, 1080 standard colours G, Interpolation of the spectral reflexion R for a 16 step elementary hue circle and a 5 step grey series including rgb* and CIE data

­ KE10 to KE11, 1080 standard colours G, rgb* and CIE data of 16 step elementary hue circle and a 5 step grey series, Colours RJGB and intermediate colours of 4 printer devices
­ KE12 to KE14, 1080 standard colours G, Interpolation for a 16 step elementary hue circle and a 5 step grey series including rgb* and CIE data of the standard sRGB device for up to 8 luminance reflections Lr of the display
­ KE15 to KE18, 1080 standard colours G, rgb* and CIE data of a 16 step elementary hue circle and a 5 step grey series, Colours RJGB and intermediate colours of the standard sRGB device for 8 luminance reflections Lr of the display

­ KE19 to KE21, 1080 standard colours G, olv* and CIE data of a 48 step device hue circle; colours of 4 print devices, and standard sRGB device for 8 luminance reflections Lr of the display
­ KE22 to KE27, display and printer output, visual output comparison and YES/NO-criteria, workflow and possible changes of rgb* data
­ KE28 to KE29, 3D rgb and cmy coordinates rgb*d, rgb*h, rgb*e, and cmyn*h cmy*e and relations for output linearization in CIELAB

­ KE30, Elementary colours; spectrum, colour hexagon, colour space; device, optimal, and Arens colours
­ KE31, Device olv* and CIELAB data; printer and 3 displays, 48 step device hue circle; different display reflections, start output
­ KE32, Colour vision; physiological signals in colour vision as function of luminance and purity
­ KE33 to KE34, device olv* and CIELAB data; 48 step device hue circle; different display reflections, start output
­ KE35, Device olv* and CIELAB data; 4 printing devices, 48 step device hue circle; different printer separations, start output
­ KE36, Colorimetric Systems; Device and elementary colours; Assessment of relative chroma c* and blackness n*

­ KE37, Colorimetric Systems; 66 pages; measurement: LCD and CRT monitor and LCD projector; 48 step hue circle and 9 grey steps for device reflection and for display reflections Lr=0, 2,5, and 40%; Colour device code, rgb* and CIE data
­ KE38 to KE40, Colorimetric Systems; measurement: LCD, CRT monitor and LCD projector for device reflection and for display reflections Lr=0, 2,5, and 40%; Colour device code, rgb* and CIE data

­ KE41 to KE44, Colorimetric Systems; Measurement: LCD monitor for device reflection and for display reflections Lr=0, 2,5, and 40%; Colour device code, rgb* and CIE data
­ KE45 to KE48, Colorimetric Systems; measurement: CRT monitor for device reflection and for display reflections Lr=0, 2,5, and 40%; Colour device code, rgb* and CIE data
­ KE49 to KE52, Colorimetric Systems; measurement: LCD projector for device reflection and for display reflections Lr=0, 2,5, and 40%; Colour device code, rgb* and CIE data

­ KE53, Spectral reflection factors of elementary colours RJGB as surface (s) and optimal colours (o)
­ KE54 to KE55, olv*, rgb*, and CIELAB data; 8 steps of 48 step device hue circle; elementary colour R and mixtures with N, W, and J; 8 display reflections between Lr=0% and 40%

­ KE56 to KE59, Colorimetric systems; Interpretation rgb->rgb* or rgb->olv*; CIELAB data of colours Ma and Fa; sRGB display for eigth display reflections Lr=0% to 40%

­ KE60 to KE63, Colorimetric systems; Interpretation rgb->rgb* or rgb->olv*; CIELAB data of colours Ma and Fa; LECD display for eigth display reflections between Lr=0% and 40%

­ KE64 to KE67, 1080 standard colours; Interpretation rgb->rgb* or rgb->olv*; CIELAB data of colours Ma; LECD display for eigth display reflections between Lr=0% and 40%

­ KE68 to KE71, 1080 standard colours; Interpretation rgb->rgb* or rgb->olv*; CIELAB data of colours Ma and Fa; LECD display for eigth display reflections between Lr=0% and 40%

­ KE72 to KE73, 35 example colours rgb* or olv* of 9x9x9 grid; CIELAB data of colours Ma and Fa; LECD display for eigth display reflections between Lr=0% and 40%

­ KE74 to KE75, 35 example colours rgb* or olv* of 9x9x9 grid; CIELAB data of colours Ma; LECD display for eigth display reflections between Lr=0% and 40%

­ KE76 to KE77, 35 example colours rgb* or olv* of 9x9x9 grid; CIELAB data of colours Ma; LECD display for the two display reflections Lr=0% and 2,5%

­ KE78 to KE79, 35 example rgb* and olv* colours of 9x9x9 grid; CIELAB data of colours Ma; LECD display for the display reflection Lr=2,5% and eigth display reflections between Lr=0% and 40%

­ KE80 to KE83, 48 step elementary hue circle; Interpretation rgb -> rgb* and CIELAB or olv* data of colours Ma; comparison with six device hues; LECD display for eight display reflections between Lr=0 and 40%

­ KE84 to KE87, 48 step device hue circle; Interpretation rgb -> olv* and CIELAB or rgb* data of colours Ma; comparison with four elementary hues; LECD display for eight display reflections between Lr=0 and 40%

­ KE88 to KE91, 48 step elementary hue circle; Interpretation rgb -> rgb* and CIELAB or olv* data of colours Ma; comparison with six device hues; sRGB display for eight display reflections between Lr=0 and 40%

­ KE92 to KE95, 48 step device hue circle; Interpretation rgb -> olv* and CIELAB or rgb* data of colours Ma; comparison with four elementary hues; sRGB display for eight display reflections between Lr=0 and 40%

­ KE96 to KE98, 1080 colors including 9x9x9-colour grid for 9 standard colour grids and 3 opponent colour grids without and with LAB* linearization (in preparation). Device output of LECD or sRGB display or LED projector. Interpretation of colour data (rgb, cmy0, n, w) as device colours olv*

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For this page without additional image information, see
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For this page with additional image information (internet speed > 1MB/s recommended), see
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For the preceding page without additional image information, see
JE in English, JG in German.
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LE in English, LG in German.
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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.