Influence of Gamut Mapping Intents on Image Quality in Digital Printing

Author

Lin Maohai ; Zhou Shisheng ; Wang Qing ; Li Xiaozhou

Author_Institution

Xi´an Univ. of Technol., Xian

fYear

2008

fDate

21-22 Dec. 2008

Firstpage

22

Lastpage

25

Abstract

Based on the results obtained by spectrophotometer measurements, the gamut volumes of ICC standard rendering intents were calculated with the Convhulln function in MATLAB. At the same time the visual evaluations were adopted to evaluate the output image quality. The data analysis in relation to the results of visual evaluations shows the difference influence of the rending intents to digital image quality and the insufficient of using chroma to evaluate the image quality. The results can be significant for explaining the relationships of gamut volume, rendering intent and the image quality in digital printing and for the scientific evaluation to image quality.

Keywords

data analysis; digital printing; image processing; mathematics computing; rendering (computer graphics); Convhulln function; ICC standard rendering intents; MATLAB; data analysis; digital printing; gamut mapping intents; gamut volume; image quality; visual evaluations; Brightness; Color; Digital printing; Graphics; Image coding; Image quality; Mathematical model; Psychology; Rendering (computer graphics); Space technology; digital printing; gamut mapping; image quality; rending intent;

fLanguage

English

Publisher

ieee

Conference_Titel

Knowledge Acquisition and Modeling Workshop, 2008. KAM Workshop 2008. IEEE International Symposium on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-3530-2

Electronic_ISBN

978-1-4244-3531-9

Type

conf

DOI

10.1109/KAMW.2008.4810414

Filename

4810414