ZHAO Huimin, GUO Yizhen, DING Xiaoyan. An Optimum Method Research Based on Bit Plane Combination of Digital Image and Fingerprint Watermarking[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2010,49(6):64-67.
ZHAO Huimin, GUO Yizhen, DING Xiaoyan. An Optimum Method Research Based on Bit Plane Combination of Digital Image and Fingerprint Watermarking[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2010,49(6):64-67.DOI:
To enhanced robustness and capacity as well as maintains of image transparency of the watermark
a novel watermarking technique combination bit plane is proposed. In this method
carrier image and fingerprint image are decomposed into bit planes after discrete multiwavelet transform(DMWT)
respectively. By means of the ranked bitstream of the image subband coefficients using the bit planes combination
the method may adaptively embed hidden fingerprint data into wavelet subband coefficients. Experimentation results shows that the algorithm achieves better tradeoff between invisibility and robustness in various Conditional compression.
关键词
位平面指纹数字水印相关系数
Keywords
bit planefingerprintdigital watermarkcorrelation coefficient