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Publication detail
KRATOCHVÍL, T. MELO, J.
Original Title
Utilization of Matlab for TV Colorimetry and Color Spaces Analysis
Type
conference paper
Language
English
Original Abstract
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.
Keywords
color spaces, colorimetry, picture analysis, MKO, CIE, Matlab
Authors
KRATOCHVÍL, T.; MELO, J.
RIV year
2006
Released
26. 10. 2006
Publisher
Vydavatelství VŠCHT Praha
Location
Praha
ISBN
80-7080-616-8
Book
Technical Computing Prague 2006 14th Annual Conference Proceedings
Edition number
1
Pages from
53
Pages to
60
Pages count
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" }