watermark embedding and detection

基本解释

A blind watermark detection and adaptive watermark embedding method is supposed in this paper.
文章提出了一种用于盲水印检测的方法和自适应水印加入算法。
The algorithm mainly consists of two basic subroutines: watermark embedding and watermark extraction and detection.
算法包括水印嵌入和水印提取与检测两个部分。
However, in many applications it needs an asymmetric scheme , where a private key is used for watermark embedding, and a public key is used for watermark detection.
而许多实际的应用都要求非对称的数字水印方案，即水印嵌入时使用私人密钥，水印检测时只需要一个公开密钥。