Digital Watermarking distingusihed form other techniques

最新推荐文章于 2021-05-29 21:33:32 发布

松子茶

最新推荐文章于 2021-05-29 21:33:32 发布

阅读量2.1k

点赞数

CC 4.0 BY-SA版权

文章标签：图像分析数字水印

本文链接：https://blog.youkuaiyun.com/songzitea/article/details/4842253

机器学习与视觉专栏收录该内容

162 篇文章 ¥9.90 ¥99.00

订阅专栏

数字水印在三个关键方面区别于其他技术：其一，水印不可见，不会破坏图像美学；其二，水印与嵌入作品不可分离，在显示或转换文件格式时不会被移除；其三，水印随作品一同经历变换，有时可通过观察水印了解这些变换。这三点使得水印在特定应用中具有重要价值。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

Digital Watermarking is distingusihed form other techniques in three important ways.

First,Watermarks are Imperceptible.Unlike bar codes,they do not detract form the aesthetices of an image.

Second,Watermarks are inseparable from the Works in which they are embedded.Unlike header fields.the do not get removed when the Works are Displayed or converted to other file formats.

Finally,Watermarks Undergo the same trandofrmations as the Workss ,This means theat it is sometimes possible to learn somthing about those transformations by looking at the resulting watermarks.It si these three attributes that make watemarking invaluable for certain Applicatons.