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一種對(duì)圖像剪切具有魯棒性的數(shù)字水印算法

宿富林,  馬國(guó)強(qiáng),  吳江

宿富林, 馬國(guó)強(qiáng), 吳江. 一種對(duì)圖像剪切具有魯棒性的數(shù)字水印算法[J]. 電子與信息學(xué)報(bào), 2003, 25(3): 295-299.
引用本文: 宿富林, 馬國(guó)強(qiáng), 吳江. 一種對(duì)圖像剪切具有魯棒性的數(shù)字水印算法[J]. 電子與信息學(xué)報(bào), 2003, 25(3): 295-299.
Su Fulin, Ma Guoqiang, Wu Jiang. digital watermarking algorithm with robust for image cropping[J]. Journal of Electronics & Information Technology, 2003, 25(3): 295-299.
Citation: Su Fulin, Ma Guoqiang, Wu Jiang. digital watermarking algorithm with robust for image cropping[J]. Journal of Electronics & Information Technology, 2003, 25(3): 295-299.

一種對(duì)圖像剪切具有魯棒性的數(shù)字水印算法

digital watermarking algorithm with robust for image cropping

  • 摘要: 該文提出了一種新的基于DCT變換的圖像數(shù)字水印嵌入和檢測(cè)算法,該算法可以抵御圖像剪切等幾何襲擊,且水印的檢測(cè)不需原始圖像,仿真結(jié)果證實(shí)了所提方法的有效性。
    Abstract: In this paper, a new algorithm of image watermark embedding and detecting based on DCT transform is presented. This method is robust to common signal and geometric distortions such as image cropping, and the embedded watermark can be detected without resorting to the uncorrupted original image. Experimental results support these claims.
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  • R.G. van. Schyndel, A. Z. Tirkel, C. F. Osborne, A digital watermark, IEEE Int. Conf. on Image Processing, Austin, TX, USA, 1994, Vol.2, 86-90.[2]I.J. Cox, J. Kilian, T. Leighton, T. Shamoon, Secure spread spectrum watermarking for images,audio and video, Proc. of the IEEE Int. Conf. on Image Processing, Lausanne, Switzerland,1996, Vol.3, 243-246.[3]M. Barni, F. Bartolini, V. Cappellini, A. Piva, A DCT-domain system for robust image watermarking, Signal Processing, 1998, 66(1), 357-372.[4]A.G. Bors, I. Pitas, Image watermarking using DCT domain constraints, Proc. of the IEEE Int.Conf. on Image Processing, Lausanne, Switzerland, 1996, Vol.3, 231-234.[5]J.K. Joseph, P. Shelby, A secure robust digital image watermark, EUROPTO Conference on electronic imaging, zurich, Switzerland, 1998, SPIE Vol.3409, 150-163.[6]Min-Jen Tsai, Kuang-yao Yu, Yi-Zhang Chen, Joint wavelet and spatial transformation for digital watermarking, IEEE Trans. on Consumer Electronics, 2000, 46(1), 237.
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  • 收稿日期:  2001-06-15
  • 修回日期:  2002-05-15
  • 刊出日期:  2003-03-19

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