watermark embedding and detection

基本解释

A blind watermark detection and adaptive watermark embedding method is supposed in this paper.
文章提出了一種用於盲水印檢測的方法和自適應水印加入算法。
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與檢測兩個部分。
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.
而許多實際的應用都要求非對稱的數字水印方案，即水印嵌入時使用私人密鈅，水印檢測時衹需要一個公開密鈅。