Detail publikačního výsledku

Utilization of Matlab for TV Colorimetry and Color Spaces Analysis

KRATOCHVÍL, T.; MELO, J.

Originální název

Utilization of Matlab for TV Colorimetry and Color Spaces Analysis

Anglický název

Utilization of Matlab for TV Colorimetry and Color Spaces Analysis

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The contribution deals with the Matlab application used for television colorimetry and color spaces analysis. The mathematical description of known color spaces (RGB, XYZ, YUV, YIQ, YCbCr, HSV, CMY, CMYK) is introduced including their reciprocal transformation. The application allows selection of input color image, direct and backward transformation into the selected space including MKO, CIE and RG diagram picture analysis. The projection of color image in 2D and 3D color vectors is then possible. The additional functions are evaluation of histogram, gamma correction, picture line selection for the analysis etc. The Color_Spaces application outputs are introduced in examples applied on various test pictures.

Anglický abstrakt

The contribution deals with the Matlab application used for television colorimetry and color spaces analysis. The mathematical description of known color spaces (RGB, XYZ, YUV, YIQ, YCbCr, HSV, CMY, CMYK) is introduced including their reciprocal transformation. The application allows selection of input color image, direct and backward transformation into the selected space including MKO, CIE and RG diagram picture analysis. The projection of color image in 2D and 3D color vectors is then possible. The additional functions are evaluation of histogram, gamma correction, picture line selection for the analysis etc. The Color_Spaces application outputs are introduced in examples applied on various test pictures.

Klíčová slova

color spaces, colorimetry, picture analysis, MKO, CIE, Matlab

Klíčová slova v angličtině

color spaces, colorimetry, picture analysis, MKO, CIE, Matlab

Autoři

KRATOCHVÍL, T.; MELO, J.

Vydáno

26.10.2006

Nakladatel

Vydavatelství VŠCHT Praha

Místo

Praha

ISBN

80-7080-616-8

Kniha

Technical Computing Prague 2006 14th Annual Conference Proceedings

Strany od

53

Strany počet

8

URL

http://www.humusoft.cz

BibTex

@inproceedings{BUT20004,
  author="Tomáš {Kratochvíl} and Jan {Melo}",
  title="Utilization of Matlab for TV Colorimetry and Color Spaces Analysis",
  booktitle="Technical Computing Prague 2006 14th Annual Conference Proceedings",
  year="2006",
  number="1",
  pages="8",
  publisher="Vydavatelství VŠCHT Praha",
  address="Praha",
  isbn="80-7080-616-8",
  url="http://www.humusoft.cz"
}