Comparative Analysis of Visual Field 2°or 10°in Printing Color Measuring
Visual field is an important parameter in color measuring, but in national standard it is not uniform for the visual field selection. This paper analyzes the visual physiological characteristic of 2 and 10 degree visual fields. The color difference of one color in different visual field and is calculated. Also color difference of a pair of print colors is calculated. The result shows that the selection of visual fields can affect the evaluation evidently. Therefore 2-deg visual field is recommended in printing color measuring.
Visual field Printing color Color difference Color measuring
Zheng Yuanlin Zhou Shisheng Cao Congjun Qi Yonghong
Faculty of Printing and Packaging Engineering, Xian University of Technology, Xian, China
国际会议
第六届影像科学与硬拷贝技术国际会议(ICISH08)(The 6th International Conference on Imaging Science and Hardcopy)
广东湛江
英文
151-152,218
2008-01-10（万方平台首次上网日期，不代表论文的发表时间）