嵌入演算法 的英文怎麼說

中文拼音 [qiànrùyǎnsuànfǎ]
嵌入演算法 英文
embedding algorithm
  • 嵌 : 嵌名詞（用於地名） a word used in place name
  • 入 : Ⅰ動詞1 （進來或進去） enter 2 （參加） join; be admitted into; become a member of 3 （合乎） conf...
  • 演 : 動詞1 （演變; 演化） develop; evolve 2 （發揮） deduce; elaborate 3 （依照程式練習或計算） drill;...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  1. The hardware of the ip phone codec to be designed is based on the fixed point digital signal processor ( ti ' s tms320vc5410 ) while the compression and decompression core in the software of dsp is based on the itu - t vg. 729a. ip phone codec carryout the task of collecting / playing - back. coding / decoding of speech signal and communication with embedded cpu. etc

    該語音編解碼器的硬體基於tms320vc5410 ，編解碼演算法遵循itu - tg . 729a協議，能夠實現語音信號的採集/回放、編碼/解碼以及同嵌入式cpu通信等功能，在8kbit / s的碼率下能夠提供獲得良好的語音質量。
  2. The watermark algovithm can resist the physical transfer of printing and scanning by applying techniques such as fixation normalization mutually which can secure the embedding position, chaotic encipher encryption, multipassage embedding and so on. what ’ s more, the watermark designed in this essay is binary image. it can bear a large amount of information

    本文綜合運用了歸一化相關確定嵌入位置、混沌加密、多通道嵌入等技術，使得本文所設計的水印演算法能夠抵抗印刷和掃描的物理轉換過程，同時本文所採用的水印是二值圖像，能夠承載大量的信息。
  3. Digital watermarking algorithm based on wavelet transform, making use of relative frequency equability feature of low - frequency that comes from image ' s mra decomposing and according to size between insert point value and its region mean value, is that two - value watermarking is hid in insert point

    基於小波變換的數字水印演算法充分利用了圖像經過多分辨分解后低頻圖像的頻率相對平穩特性，並依據嵌入點值與其區域均值的大小，將二維二值水印信息隱藏到嵌入點。
  4. 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、視頻等數字水印方法類似，音頻水印的研究主要須解決感知透明性、數據嵌入率、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，這一性能對版權保護的應用顯得尤為突出。
  5. 2. designing a authentication algorithm based on self - embedded watermarking, for needs of electrionic authentication

    針對應用於電子證據等場合的實際需要，設計了基於自嵌入水印的認證演算法。
  6. To the common requirement of invisibility of the two, the paper presents a information hiding strategy which first uses cluster analysis methods ( this paper uses k - means algorithm ) to classify the image to get the nature of the image, and then uses one embedding algorithm, accounting the improvement on the conceal effect using image ' s character

    接著對信息隱藏技術的兩個重要分支隱寫術與數字水印技術，闡述其各自特點及異同點，針對二者在不可見性上的共同要求，從利於圖像自身的特性增強掩密效果的思路出發，提出先用聚類分析的方法（本文採用了k -均值演算法）對圖像的像素點進行分類以充分發掘圖像自然的內在特性，再結合嵌入演算法的信息隱藏策略。
  7. In this article, a algorithm ccn ( calculate crossing number ) is put forward to study the crossing number. it is a very important development in graph planarity issue after planarity - determinant algorithm and embedding algorithm

    本文首次給出了較好的計算圖的交叉數演算法ccn （ calculatecrossingnumber ） ，這是繼圖平面性判定演算法，二連通圖的平面嵌入演算法之後在圖的平面性問題上的一個最重要的進展。
  8. It is a pop method to embed watermark in frequency field, in most literature, they embed watermark into the coefficients of fft, dct, or high - frequency of dwt using quantization method, we think that : embedding watermark into the low - frequency of audio signal dwt field can improve the robustness of watermark. the watermark is embedded in the maximum of subsection of approximate component the watermark signal using quantization method, for the same quantization size, the “ noise ” added to the signal is

    在頻率域嵌入水印信息，是目前一種主流的嵌入演算法，在很多文獻中，都是通過量化音頻信號的ftf系數， dct系數，或者是dwt域的高頻系數。我們認為:在小波域內的近似分量（低頻系數）中嵌入水印能夠提高數字水印的魯棒性，通過量化嵌入水印的方法，將水印嵌入到近似分量中每個分段中最大值上，因為這樣對于同一個量化步長，量化對象的幅值越大，所疊加的「噪聲」就越小，從而提高了數字水印的不可感知性。
  9. ( 3 ) presenting digital watermarking embedding algorithm based on quantization in low - frequency in dwt domain

    （ 3 ）提出了基於量化音頻小波域低頻系數的水印嵌入演算法。
  10. According to zero - watermarking, a zero - embedding algorithm for multiple watermarks was proposed based on wavelet and chaos

    摘要根據零水印概念，提出一種基於小波和混沌的多重水印零嵌入演算法。
  11. Experiments show that choosing frequency domain to embed watermarking can gain image fidelity better and have more robustness than watermarking embedded algorithm in space domain

    實驗證明選擇頻域嵌入水印可以獲得更好的圖像保真度並且比在空域中的水印嵌入演算法更穩健。
  12. When recovering watermark information, only part content of the database is needed. the experiments results show that the safety and robustness are improved. even if the attacker knows the embedded algorithm, only the shared watermark information can be got, and the original watermark can ’ t be recovered

    本文提出了基於中國剩餘定理的數據庫水印演算法，實現了基於數據庫的部分內容恢復水印信息，攻擊者即使知道水印嵌入演算法，也只能提取出經過分存后的水印信息，無法恢復出原始水印。
  13. A new type of blind watermarking technology, which has the advantage of adopting watermarking embedding algorithm is introduced based on wavelet transform and cosine transform, so the original image isn ' t necessary when picking up watermarking and the transparency and robustness of digital watermarking system is well fulfilled, the attack in the forms of noise, median filtering and compress can be withstood, and high pass filtering and low pass filtering can also be endured

    摘要詳細介紹了基於一種新型的基於小波變換和餘弦變換的盲水印數字水印技術，這種方法的一個顯著的優點就是採用水印嵌入演算法，提取水印的時候不需要原圖象，能夠很好的滿足了數字水印系統的透明性和魯棒性，能夠經受住加入噪聲、中值濾波、壓縮等方式的攻擊，並且還能夠經受住高通濾波和低通濾波。
  14. In the frequency domain, we analyse the information hiding technique based on dct. we present improved adaptive hiding method, odd even embedding technique, improved amalgamation and difference matrix hiding method in the dct domain. we describe the process of information embedding and extraction, and analyse the robust of the algorithms above in detail

    在頻率域內，我們研究了基於dct變換的信息隱藏技術，提出了改進的dct自適應隱藏演算法、 dct域奇偶性嵌入演算法和改進的融合演算法，同時提出了差值矩陣的dct域隱藏演算法，給出了這些演算法的信息嵌入與恢復過程，並對頻率域內的這些隱藏演算法的魯棒性進行了分析。
  15. A blind watermarking algorithm based on image integer wavelet transform

    基於圖像整數小波變換的盲數字水印嵌入演算法
  16. Aiming at a specific binary images - pdf417 2d barcode, a new information hiding method based on boundary shift was brought up

    針對一類特定的二值圖形pdf417二維圖形碼，提出了基於邊界移位的隱藏信息嵌入演算法。
  17. At the same time, the direction along which the watermark bit is embedded is also adaptive to the local geometry, which is rather a novel idea

    同時，與已往自適應水印嵌入演算法不同的是:水印嵌入方向也自適應于局部幾何特徵。
  18. After analyzing the digital watermarking techniques for binary images, the conclusion that a successful information hiding technique must he based on the special structure of the hidden media was made

    摘要綜合分析了二值圖像數字技術，得到可根據結構特徵設計二值圖像信息嵌入演算法的結論。
  19. In fingerprint embedding, we adopted the dwt technique and spread spectrum algorithm that make the fingerprint embedded into data imperceptible and robust, and in the extracting process used correlating algorithm

    在指紋嵌入技術研究中，採用了小波變換技術及擴頻嵌入演算法，使指紋嵌入到數字作品后具有良好的不可感知性及穩健性，並用相關檢測演算法提取指紋。
  20. With the multi - resolution analysis of wavelet and the vision character of the human eyes we decompose the image in wavelet domain, which can get better image and is more robust than the arithmetic embedded with hid information in airspace

    利用小波變換的多解析度特性並結合人眼的視覺特性來進行圖像的小波域分解，這樣可以獲得更好的圖像保真度並且比在空域中的隱藏信息嵌入演算法更穩健。
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