Computer Science ›› 2007, Vol. 34 ›› Issue (8): 245-247.
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LI Ming, LIAO Xiao-Feng （College of Computer, Chongqing University, Chongqing 400044 ）
Online:
Published:
Abstract: This paper realizes embedded watermarking which is consisted of chaotic system and wavelet transform. This method is composed of two steps. First use chaotic sequence to modulate and disorder grayed watermark. Second, decompose the image by wavelet transf
Key words: Chaos, Wavelet transform, Digital watermarking
LI Ming, LIAO Xiao-Feng （College of Computer, Chongqing University, Chongqing 400044 ）. [J].Computer Science, 2007, 34(8): 245-247.
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