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基于小波变换的彩色图像多分量水印嵌入算法

Keywords: 彩色图像,数字水印,离散小波变换,YIQ色彩空间

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Abstract:

针对彩色图像水印典型算法的不足,利用彩色图像信息量大的特点,提出了一种基于离散小波变换的彩色图像数字水印算法.该算法选择彩色图像的YIQ色彩空间的Y分量和Q分量分别嵌入水印,具有水印嵌入信息量大和隐蔽性好的特点.实验结果表明,该算法对JPEG压缩、滤波、剪切和噪声攻击等都具有一定的鲁棒性.

References

[1]  KUNDUR D,HATZINAKOS D.Digital watermarking for telltale tamper-proofing and authentication[J].Proceedings of the IEEE Special Issue on Identification and Protection of Multimedia Information,1999,87(7):1167-1180.
[2]  BENDER W,GRUHL D,MORIMOTO N.Techniques for data hiding[J].IBM Systems Journal,1996,35(314):313- 336.
[3]  DAVOINE F.Comparison of two wavelet based image watermarking schemes[C]//Proceedings of the IEEE International Conference on Image Processing.Piscataway,NJ:IEEE,2000,3:682-685.
[4]  MEI R R,LU Z O,XIE W X.An adaptive watermarking algorithm for color images[J].Journal of Shenzhen University (Science and Engineering),2001,18(3):19-27.
[5]  KUTTER M,JORDAN F D,BOSSEN F.Digital signature of color images using amplitude modulation[C]//Proceeding of SPIE,Storage and Retrieval for Image and Video Database.Bellingham:SPIE-Int Soc Opt Eng,1997,30(22):518-526.
[6]  刘挺,尤韦彦.一种基于离散小波变换和HVS的彩色图像数字水印技术[J].计算机工程.2003(3):115-117.LIU Ting,YOU Wei-yan.A digital watermarking technique for color images based on DWT and HVS[J].Computer Engineering,2003(3):115-117.(in Chinese)
[7]  王慧琴,李人厚.一种基于DWT的彩色图像数字水印算法[J].小型微型计算机系统,2003,24(2):299-302.WANG Hui-qin,LI Ren-hou.A watermarking algorithm based on DWT for color image[J].Mini-Micro Systems,2003, 24(2):299-302.(in Chinese)
[8]  TSEKERIDON S,PITAS I.Embedding self-similar watermarking in the wavelet domain[C]//IEEE International Conference on Acoustics,Systems and Signal Proceeding.Piscataway,NJ:IEEE,2000,4:1967-1970.
[9]  BANF M,BARTOLINI F,PIVA A.Multi channel watermarking of color images[J].IEEE Transactions on Circuits and Systems for Video Technology,2002,12(3):142-156.

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