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Proceedings Paper

Cross-media color reproduction using the frequency-based spatial gamut mapping algorithm based on human color vision
Author(s): Guangyuan Wu; Shijun Niu; Xiaozhou Li; Guichun Hu
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Paper Abstract

Due to the increasing globalization of printing industry, remoting proofing will become the inevitable development trend. Cross-media color reproduction will occur in different color gamuts using remote proofing technologies, which usually leads to the problem of incompatible color gamut. In this paper, to achieve equivalent color reproduction between a monitor and a printer, a frequency-based spatial gamut mapping algorithm is proposed for decreasing the loss of visual color information. The design of algorithm is based on the contrast sensitivity functions (CSF), which exploited CSF spatial filter to preserve luminance of the high spatial frequencies and chrominance of the low frequencies. First we show a general framework for how to apply CSF spatial filter in retention of relevant visual information. Then we compare the proposed framework with HPMINDE, CUSP, Bala’s algorithm. The psychophysical experimental results indicated the good performance of the proposed algorithm.

Paper Details

Date Published: 10 April 2018
PDF: 7 pages
Proc. SPIE 10615, Ninth International Conference on Graphic and Image Processing (ICGIP 2017), 106153Y (10 April 2018); doi: 10.1117/12.2302924
Show Author Affiliations
Guangyuan Wu, Qilu Univ. of Technology (China)
Univ. of Shanghai for Science and Technology (China)
Shijun Niu, Qilu Univ. of Technology (China)
Xiaozhou Li, South China Univ. of Technology (China)
Qilu Univ. of Technology (China)
Guichun Hu, South China Univ. of Technology (China)
Qilu Univ. of Technology (China)


Published in SPIE Proceedings Vol. 10615:
Ninth International Conference on Graphic and Image Processing (ICGIP 2017)
Hui Yu; Junyu Dong, Editor(s)

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