digital watermark

常见例句

Digital watermarking techniques are seen as a special form of communications with side information mechanism.
數字水印技術被看作輔助信息通信機制的一種特殊形式。
This paper present a scheme that applies transmit diversity technique to improve robustness of digital watermarking.
本文提出了一種應用傳輸分集技術改善數字水印的穩健性的方案。
With the development of computer and Internet technique, digital watermarking technique has been widely used for the copyright protection of digital image, audio, video and other multimedia products.
隨著計算機和因特網技術的發展，數字水印技術開始廣泛應用於數字圖像、音頻、眡頻和多媒躰産品的版權保護。

Whether or not the researchers met acceptable quality standards, what bodes ill for digital watermarking is that Dr Felten and his colleagues got such a long way with only three test files per technology.
ECONOMIST: Digital watermarks