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Blind Digital Image Watermarking Technique Based On Intermediate Significant Bit and Discrete Wavelet Transform

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4 Author(s)
Yan Dejun ; Res. Inst. of Non-linear Inf. Technol., Dalian Nat. Univ., Dalian, China ; Yang Rijing ; Yu Yuhai ; Xin Huijie

In this paper, we present a robust and secure blind digital image watermarking algorithm. The algorithm is based on changing the intermediate significant bit (ISB) of the low-frequency approximation subband (LL) of the DWT domain to embed watermark into host image. Experimental results demonstrate the robustness against several common image-processing operations.

Published in:

Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on

Date of Conference:

11-13 Dec. 2009