一级黄色片免费播放|中国黄色视频播放片|日本三级a|可以直接考播黄片影视免费一级毛片

高級搜索

留言板

尊敬的讀者、作者、審稿人, 關(guān)于本刊的投稿、審稿、編輯和出版的任何問題, 您可以本頁添加留言。我們將盡快給您答復(fù)。謝謝您的支持!

姓名
郵箱
手機(jī)號碼
標(biāo)題
留言內(nèi)容
驗證碼

抵抗幾何攻擊的數(shù)字圖像水印

桑茂棟 趙耀

桑茂棟, 趙耀. 抵抗幾何攻擊的數(shù)字圖像水印[J]. 電子與信息學(xué)報, 2004, 26(12): 1875-1881.
引用本文: 桑茂棟, 趙耀. 抵抗幾何攻擊的數(shù)字圖像水印[J]. 電子與信息學(xué)報, 2004, 26(12): 1875-1881.
Sang Mao-dong, Zhao Yao. Digital Image Watermarking Resisting to Geometrical Attacks[J]. Journal of Electronics & Information Technology, 2004, 26(12): 1875-1881.
Citation: Sang Mao-dong, Zhao Yao. Digital Image Watermarking Resisting to Geometrical Attacks[J]. Journal of Electronics & Information Technology, 2004, 26(12): 1875-1881.

抵抗幾何攻擊的數(shù)字圖像水印

Digital Image Watermarking Resisting to Geometrical Attacks

  • 摘要: 該文實現(xiàn)了一種抵抗幾何攻擊的數(shù)字圖像水印方案。水印信號為根據(jù)密鑰產(chǎn)生的服從正態(tài)分布的實數(shù)序列,對水印信號作預(yù)處理并進(jìn)行周期化之后在空域?qū)⑵淝度霐?shù)字圖像中。檢測端不需要原始圖像,根據(jù)預(yù)測水印的自相關(guān)函數(shù)(ACF)判斷水印圖像遭受的幾何變換攻擊并進(jìn)行逆變換,然后進(jìn)行水印檢測。實驗表明該方案對壓縮、濾波、剪切等常見的圖像處理攻擊同樣具有很高的魯棒性。
  • Swanson M D, Kobayashi M, Tewfik A H. Multimedia data embedding and watermarking techniques[J].Proc. IEEE.1998, 86(6):1064-1087[2]Cox I J, Kilian J, Leighton T, Shamoon T. Secure spread spectrum watermarking for multimedia[J].IEEE Trans. on Image Processing.1997, 6(12):1673-1687[3]Bas P, Chassery J-M, Macq B. Geometrically invariant watermarking using feature point[J].IEEE Trans. on Image Processing.2002, 11(9):1014-1028[4]Oruanaidh J, Pun T. Rotation, scale and translation invariant spread spectrum digital image watermarking[J].Signal Processing.1998, 66(3):303-317[5]Lin C Y, Bloom J A, Cox I J, Miller M L, Lui Y M. Rotation, scale, and translation resilient watermarking for images[J].IEEE Trans. on Image Processing.2001, 10(5):767-782[6]Pereira S, Ruanaidh J, Deguillaume F, Cscurka G, Pun T. Template based recovery of Fourierbased watermarks using log-polar and log-log maps. Proc. Int. Conference on Multimedia Computing and Systems, Florence, Italy. June 1999, (1): 870-874.[7]Kutter M. Watermarking resisting to translation, rotation and scaling. Proc. SPIE Int. Symp.on Voice, Video, and Data Communication, November 1998, 3528: 423-431.[8]Voloshynovskiy S, Deguillaume F, Pun T. Content adaptive watermarking based on a stochastic multiresolution image modeling. EUSIPCO2000, European Signal Processing Conference, Tampere, Finland, September 2000. [9]Voloshynovskiy S, Herrigel A, Baumgaertner N, Pun T. A stochastic approach to content adaptive digital image watermarking, in Third International Workshop on Information Hiding, Dresden,Germany, September 29-October 1st, 1999, LNCS 1768; 270-285.[9]E fstratiadis S, Katsaggelos A. Adaptive iterative image restoration with reduced computational load[J].Optical Engineering.1990, 29(12):1458-1468
  • 加載中
計量
  • 文章訪問數(shù):  2337
  • HTML全文瀏覽量:  95
  • PDF下載量:  739
  • 被引次數(shù): 0
出版歷程
  • 收稿日期:  2003-07-05
  • 修回日期:  2004-01-22
  • 刊出日期:  2004-12-19

目錄

    /

    返回文章
    返回