Spectral Separation Method for Multi-Ink Printers Based on Color Constancy

Qiang Liu; Xiao Xia Wan; Zhen Liu; Peng Sun

doi:10.4028/www.scientific.net/AMM.731.18

Paper Titles

Preface, Committees and Sponsors

Study on Theoretical Color Model under Multilevel Halftoning
p.3

Improvement of JPEG for Color Images by Incorporation of CAM02-UCS and Cubic Spline Interpolation
p.7

Physical Measurement and Spectral Reproduction of Human Skin Color
p.13

Spectral Separation Method for Multi-Ink Printers Based on Color Constancy
p.18

Evaluation of Color Rendering Index for LED and Fluorescent Light Sources
p.22

Research on Multi-Color Separation Model Based on Polynomial Regression
p.27

Accuracy Comparison of Application of Two Kinds of Cellular Neugebauer Models on Multicolor Separation
p.32

A Color Management Solution for Mobile Terminal Based on ICC Mechanism
p.37

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 731Spectral Separation Method for Multi-Ink Printers...

Spectral Separation Method for Multi-Ink Printers Based on Color Constancy

Abstract:

Color constancy is a key metric for evaluating the color reproduction performance. This contribution proposed a color constancy based spectral separation method for muti-ink printers from the prospect of color perception. Basing on our previously developped spectral printer modeling workflow, a novel color constancy based spectral separation method for muti-ink printers was proposed, which achieved high-level color-constant color reproduction.The experiment results shows that the workflow described in the paper not only could makes full use of device gamut, but also improves the comprehensive color constancy performance obviously. Averagely speaking, the Color Inconstancy Index of reproduced colors is reduced from 2.884 △E₀₀ to 2.016 △E₀₀ , while maintaining reasonable spectral and colorimetric reproduction accuracy.

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Periodical:

Applied Mechanics and Materials (Volume 731)

Pages:

18-21

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.731.18

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Online since:

January 2015

Authors:

Qiang Liu*, Xiao Xia Wan, Zhen Liu, Peng Sun

Keywords:

Color Constancy, Spectral Printer Modeling, Spectral Separation

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* - Corresponding Author

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