digital watermark

常見例句

Digital watermarking techniques are seen as a special form of communications with side information mechanism.
數(shù)字水印技術(shù)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(yīng)用傳輸分集技術(shù)改善數(shù)字水印的穩(wěn)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(wǎng)技術(shù)的發(fā)展，數(shù)字水印技術(shù)開始廣泛應(yīng)用於數(shù)字圖像、音頻、眡頻和多媒躰産品的版權(quán)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