矛盾抵抗 的英文怎麼說

中文拼音 [máodùnkàng]
矛盾抵抗 英文
paradoxical resistance
  • : 名詞(古代兵器) spear; lance; pike
  • : 名詞1. (盾牌) shield2. (荷蘭、越南、印度尼西亞等國的本位貨幣) guilder (荷蘭); dong (越南); rupiah (印度尼西亞)
  • : 動詞[書面語]1. (拍) strike2. (打擊) beat3. (拋擲) throw
  • : Ⅰ動詞1 (抵抗; 抵擋) resist; combat; fight 2 (拒絕; 抗拒) refuse; defy 3 (對等) contend with...
  • 矛盾 : 1 [哲學] [邏輯學] (在唯物辯證法中指對立統一關系; 在形式邏輯中指兩個概念互相排斥或兩個判斷不能同...
  • 抵抗 : resist; stand up to; oppose; resistance
  1. ". liu s latest cd, chinese pipa music from the classical tradition, features the unaccompanied musician working the pipa s four strings and 30 frets. the eight pieces convey haunting, almost cinematic soundscapes, as on a moon - lit night on the xunyang river and ducks playing in cold water. .

    劉芳引領著音樂,帶導著聽眾,進入一個充滿色彩與對的繽紛世界:抱負與絕望,生存與死亡,屈服與,種種交織的以完美的技巧演繹出來,令人心情澎湃。
  2. But, though considerable process has been made in the last ten years, digital watermarking is still in its infancy, and much interesting work remains to be done this thesis addresses some problems in the gray - scale image digital watermarking that are summarized below : 1 ) whereas the basic theory of digital watermarking is still very poor, a digital watermarking mathematic model based on imperceptibility and robustness is presented by analysising the characteristic of digital watermarking ; 2 ) based on the model constructed above, by defining the measures of capacity and robustness of digital watermarking, an objective method for evaluating the digital watermarking is introduced and used to analysis some algorithms ; 3 ) whereas geometric distortion always influences the restoration of watermark, we advocate to enhance the robustness against geometric distortion by restoring the image which has been distorted by geometric transformation, and a method is designed for estimating the parameters of geometric transformation ; 4 ) based on the conclusion discussed above, and combined with the masking effects of hvs, a novel public meaningful gray - scale image digital watermarking is designed by analysising the characteristics of image gray - scale interpolation and haar wavelet transformation. the experimental results show that the method is indeed powerful ; 5 ) whereas many image digital watermarking schemes, which embed watermark by modifying the values of pixels in spatial domain and transformed domain, are confronted with the conflict between the imperceptibility and robustness, we advocated to use some stable digital characteristics of host image as watermark and a algorithm based on hermite matrix is designed

    本文重點對灰度圖象數字水印技術進行研究,主要工作如下: 1 )鑒于目前數字水印的理論研究比較薄弱的現狀,本文通過分析數字水印的特點,建立了一個數字水印的數學模型,為進一步研究數字水印打下了基礎; 2 )根據以上建立的模型,通過引入容量和穩健度的概念為數字水印提供了一個客觀評價方法,並對一些數字水印演算法進行了分析; 3 )為增強數字水印幾何攻擊的能力,研究了受幾何攻擊的圖象的復原問題,並給出了一個計算圖象幾何變換參數的方法; 4 )通過分析圖象灰度插值演算法和haar小波變換的特點,結合hvs的掩蔽效應,設計了一個公開的有意義數字水印演算法,實驗結果表明本演算法具有較強的穩健性; 5 )目前許多水印演算法都是通過在空域或頻域修改象素值的方法嵌入水印的,這種方法面臨著透明性和穩健性的,為解決這個,本文提出以圖象的某些穩定的數字特徵為水印的觀點,並結合hermite矩陣的特點設計了相應的水印演算法,實驗結果表明該演算法具有較好的穩健性。
  3. In order to adapt the scheme to both the color image and the gray image, while embedding the watermarking into the image, the scaling factors are determined by the local luminance feature and texture features of the image. it can improve the embedding strength and the watermarking robustness. from the experimental results, the stego - images are extremely robust to common image processing such as median filter, jpeg compression and denoising after adding the stochastic noises

    2 、提出了一種新的基於小波變換和紋理特徵的數字水印演算法,該演算法依據從圖像小波域提取出的紋理特徵來選取水印的嵌入位置,較好地利用了圖像的紋理區域,既能掩蔽較多的噪聲,又能較好地jpeg壓縮等一般性攻擊,調節了數字水印技術中存在的不可見性與魯棒性之間的
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