Geometrically Invariant Color Medical Image Null-Watermarking Based on Precise Quaternion Polar Harmonic Fourier Moments
Geometrically Invariant Color Medical Image Null-Watermarking Based on Precise Quaternion Polar Harmonic Fourier Moments
复制标题
基于精确四元数极调和傅立叶矩的几何不变彩色医学图像无水印
DOI:
10.1109/access.2019.2935174
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发表时间:
2019-08
期刊:
影响因子:
3.9
通讯作者:
Li Xiaoxiao
中科院分区:
文献类型:
--
作者:
Xia Zhiqiu;Wang Xingyuan;Wang Mingxu;Unar Salahuddin;Wang Chunpeng;Liu Ying;Li Xiaoxiao
The traditional embedded watermarking scheme achieves copyright protection of images by embedding watermarks into the original images. This process will deteriorate the original image, so it is not suitable for medical images. In order to overcome this limitation, this paper proposes a geometrically invariant color medical image null-watermarking scheme based on quaternion polar harmonic Fourier moments (QPHFM), which achieves the copyright protection without changing the original medical image. First, a high-precision QPHFM computation method based on wavelet numerical integration is designed, which can effectively improve the computation precision. Then based on the precise QPHFM (PQPHFM) and chaotic map, a robust null-watermarking scheme for color medical images is proposed to protect the copyright of color medical images. This scheme uses the PQPHFM to construct feature images and its good stability and geometric invariance make the proposed null-watermarking scheme has good robustness and resistance against geometric attacks. Extensive simulation experiments show that the proposed scheme is highly robust in resisting common attacks and geometric attacks such as scaling, rotation, change of length-width ratio, and flipping. The performance of the proposed scheme is superior to that of similar robust null-watermarking schemes and other color medical image watermarking schemes.
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DOI:
10.1145/3325193
发表时间:
2019-06-01
影响因子:
5.1
作者:
Hosny, Khalid M.;Darwish, Mohamed M.
通讯作者:
Darwish, Mohamed M.
DOI:
10.1007/978-3-319-57699-2_3
发表时间:
2017
期刊:
--
影响因子:
--
作者:
Ashutosh Kumar Singh;B. Kumar;G. Singh;A. Mohan
通讯作者:
Ashutosh Kumar Singh;B. Kumar;G. Singh;A. Mohan
DOI:
10.1016/j.image.2016.09.001
发表时间:
2016-10
期刊:
Signal Processing: Image Communication
影响因子:
--
作者:
Zhuhong Shao;Yuanyuan Shang;Rui Zeng;Huazhong Shu;Gouenou Coatrieux;Jiasong Wu
通讯作者:
Jiasong Wu
DOI:
10.1016/j.jss.2012.08.040
发表时间:
2013-02
期刊:
J. Syst. Softw.
影响因子:
--
作者:
Hung-Hsu Tsai;Yen-Shou Lai;Shih-Che Lo
通讯作者:
Hung-Hsu Tsai;Yen-Shou Lai;Shih-Che Lo
影响因子:
3.5
作者:
Chang, Chin-Chen;Lin, Pei-Yu
通讯作者:
Lin, Pei-Yu