pseudo random number sequence 中文意思是什麼

pseudo random number sequence 解釋
偽隨機數序列
  • pseudo : adj. 〈口語〉假,偽,冒充的。
  • random : n 〈罕用語〉胡亂行為,偶然的[隨便的]行動[過程]。adj 1 任意的,胡亂的,隨便的;(話等)信口亂說的...
  • number : n 1 數;數字;〈pl 〉算術。2 (汽車等的)號碼;第…,第…卷,第…期〈通常略作 No (復數 Nos ),用於...
  • sequence : n 1 繼續;接續;連續。2 順序;程序;次第;關系;關聯。3 後果;結果;接著發生的事;後事;後文。4 ...
  1. Represents a pseudo - random number generator, a device that produces a sequence of numbers that meet certain statistical requirements for randomness

    表示偽隨機數生成器,一種能夠產生滿足某些隨機性統計要求的數字序列的設備。
  2. This paper is focused on images watermarking algorithms. watermark casting operates in frequency domain, embeds pseudo - random sequence of real number in selected coefficients without image degradation. a blind watermark retrieval technique that can detect the embedded watermark without resorting the original image is proposed, so that the proposed techniques represents a major improvements to those relying on the comparison between the watermarked and original image, which is not practical for a huge image database

    本文主要研究針對圖像水印系統的演算法研究,採用偽隨機序列作為水印信號,利用變換域系數作為水印的載體,在不降低圖像質量的前提下達到嵌入水印的目的,在恢復水印的過程中無需原始圖像的參與,相比較那些需要利用原始圖像恢復數據的系統,文中所提出的方案更具有實用性。
  3. Pseudo random number sequence

    偽隨機數序列
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