Title :
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
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;
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
DOI :
10.1109/KAMW.2008.4810414
