| 数字印刷质量的噪声评价 |
| |
| 引用本文： | 姚海根.数字印刷质量的噪声评价[J].出版与印刷,2010(2):2-5. |
| |
| 作者姓名： | 姚海根 |
| |
| 作者单位： | 上海出版印刷高等专科学校,上海,200093 |
| |
| 基金项目： | 上海市科学技术委员会的资助 |
| |
| 摘 要： | 数字印刷相比传统印刷而言更容易产生噪声感图像，为此有必要测量和评价数字印刷品的噪声特性。本文在分析ISO13660标准定义的颗粒度和斑点测量方法的基础上，说明采用L测量数据计算噪声的必要性，并建议选择基于视觉滤波的测量系统。
|
| 关 键 词： | 数字印刷质量 噪声 颗粒度 斑点 视觉函数滤波 |
Noise Evaluation on Digital Print Quality |
| |
| Yao Hai-gen.Noise Evaluation on Digital Print Quality[J].Publishing & Printing,2010(2):2-5. |
| |
| Authors: | Yao Hai-gen |
| |
| Institution: | Yao Hai-gen |
| |
| Abstract: | Comparison with traditional printing,noise images will be produced by digital printing so easily as to measure and evaluate noise property in digital prints.In this paper,methods of graininess and mottle measuring defined by the ISO 13660 standard were analyzed to prove the necessity using measured L data to compute noise and selecting a measuring system based on VTF filtering. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
