Study on Color Space Conversion Based on RBF Neural Network

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Abstract:

The conversions of color spaces are core techniques of modern ICC color management and the study of color space conversion algorithm between L*a*b* and CMYK is valuable both in theory and in application. In this paper, firstly ECI2002 standard color target data are uniformly selected, including modeling data and testing data; secondly the models of color space conversions from CMYK to L*a*b* and from L*a*b* to CMYK are built based on Radial Basis Function (RBF) neural network; finally the precision of the models are evaluated. This research indicates that the RBF neural network is suitable for the color space conversions between CMYK and L*a*b*. The models’ building processes are simpler and more convenient; the network has fast training speed and good results. With the improvement of the modeling method, this method for color space conversion will have a broader application.

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28-31

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December 2010

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] Shoji Tominaga: SPIE Digital Library. Vol. 3300 (2009), p.66.

Google Scholar

[2] Cao Cong-jun. Research on key technology of color management technology-color conversion algorithm of CIE L*a*b*and CMYK. Xi'an: Northwest University, (2008).

Google Scholar

[3] E.P. Jiang: H. Lietal. (Eds. ). Vol. 499(2008), pp.61-70.

Google Scholar

[4] Research and Development Center of Fecit: Neural network theory and application using MATLAB7(Beijing Publishing House of Electronics Industry, China 2005).

Google Scholar

[5] DAI Zhong-yi, QIAN Jun-hao: Packaging Engineering. Vol. 29(2008), p.85.

Google Scholar