直方图平移嵌入的水印我要分享

histogram shifting watermarking

matlab 直方图 水印 嵌入 平移

关注次数: 234

下载次数: 0

文件大小: 1.81 kB

代码分类: 其他

开发平台: matlab

下载需要积分: 2积分

版权声明:如果侵犯了您的权益请与我们联系,我们将在24小时内删除。

代码描述

中文说明:数据隐藏将数据不知不觉地嵌入到


English Description:

Data hiding imperceptibly embeds data into a cover media  so that messages can be delivered secretly. Digital images  are  often used as carriers to deliver such messages. A cover  image  is an image that is used to carry data, and a stego-image is the  image that carried data. Embedding distortion occurs  when  data are embedded into a cover image. Many approaches to  information hiding have been proposed for different attributes,  such as capacity, imperceptibility, undetectability,  robustness,   and  reversibility. These attributes are used for  various  applications, such as secret communication, copyright  protection, tampering detection, and other human-centered  approaches. Although traditional data hiding techniques have  been able to make secret data im


代码预览