摘要
通过对图像的实验研究,主观测试比较了纸样间的色彩再现效果,并验证清晰度分析法的合理性。随着纸张打印分辨率的增加,线宽值更接近1,即清晰度也相应提高。对于实验的4种纸样,可以看出HP纸样的清晰度最佳,与主观评价结果相一致。从而有助于消费者根据自身需求,选择适合的喷墨打印材料。
Psychophysical experiments were conducted to judge the color reproduction of different paper samples, and verified the rationality of image sharpness analysis method. With the increasing of the printed resolution, the line width was near to 1 corresponding to improved sharpness. For all the samples, HP had the best sharpness which was consistent with psychophysical experiment. This method can help the customers to choose the right glossy inkiet paper according to their needs.
出处
《包装工程》
CAS
CSCD
北大核心
2008年第9期41-44,52,共5页
Packaging Engineering
基金
天津市高等学校科技发展基金资助项目(20071202)
关键词
清晰度
喷墨打印
边缘粗糙度
心理物理实验
sharpness
inkjet printing
edge roughness
psychophysical experiment
