音頻保護率 的英文怎麼說

中文拼音 [yīnbīnbǎo]
音頻保護率 英文
af protection ratio
  • : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
  • : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
  • : Ⅰ動詞1 (保衛; 保護) defend; protect 2 (保持) keep; preserve; maintain in good condition 3 (...
  • : 動詞1. (保護; 保衛) protect; guard; shield 2. (袒護;包庇) be partial to; shield from censure
  • : 率名詞(比值) rate; ratio; proportion
  • 音頻 : [物理學] [電學] audio frequency; vf (voice frequency)音頻電路 voice frequency circuit; 音頻振蕩...
  1. Resemble with the digital watermark methods of the other media such as still image and video, digital audio watermark must account for some problems which consist of perceptual transparency, data bit rate, robustness, security and real - time etc. the robustness of watermark is vital to the practical application, which requires the watermark providing with significant data since it suffered from some intended attacks or unintended revisal

    與靜態圖像、視等數字水印方法類似,水印的研究主要須解決感知透明性、數據嵌入、魯棒性、安全性以及實時性等問題。水印演算法的魯棒性對于實際應用來說是至關重要的,它要求數字水印在遭受有意的攻擊或無意的修改後,仍能提供有意義的數據,這一性能對版權的應用顯得尤為突出。
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