3) duster
[英]['dʌstə(r)] [美]['dʌstɚ]
打扫工揩布除尘器
4) print-and-scan
打印扫描
1.
Walsh modulating watermarking algorithm for image print-and-scan process;
基于Walsh编码调制的抗打印扫描数字水印算法
2.
This paper focuses on the robust watermarks against print-and-scan, classifies and discusses the techniques based on different domains in which data is embedded.
论文主要讨论了抵抗打印扫描信道的数字图像水印技术,并根据数据嵌入域的不同对这些技术进行了分类讨论。
5) printing and scanning
打印扫描
1.
First, the effect of printing and scanning for images is discussed.
首先分析了打印扫描对图像的影响,针对打印扫描对图像影响的特点,选取在图像的DCT域上嵌入水印信息。
2.
But most pictures come from printing and scanning such as the trademark, packing,books and periodicals,certificate,credential,stamp,magnetism card,the publication,the title page of video and music product,currency,bankbook,valued ticket, admission ticket,documentary evidencem,advertisement,calendar,name card,passport.
目前关于图像的数字水印已有很多种,而数字水印能够应用在印刷作品版权保护的关键就是能够抵抗打印扫描(Printing and Scanning)过程的攻击。
6) Print & Scan
打印/扫描
补充资料：打扫
1.扫除;清理。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条