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"Color image watermarking based on quaternion Fourier transform and ..."
Junlin Ouyang et al. (2015)
- Junlin Ouyang, Gouenou Coatrieux, Beijing Chen, Huazhong Shu:
Color image watermarking based on quaternion Fourier transform and improved uniform log-polar mapping. Comput. Electr. Eng. 46: 419-432 (2015)
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