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A Zero-Watermark Scheme Based on Quaternion Generalized Fourier Descriptor for Multiple Images |
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| Authors: | Baowei Wang Weishen Wang Peng Zhao Naixue Xiong |
| Affiliation: | 1.School of Computer Science, Nanjing University of Information Science and Technology, Nanjing, 210044, China2 Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (CICAEET), Nanjing, 210044, China3 Engineering Research Center of Digital Forensics, Ministry of Education, Nanjing, 210044, China4 Department of Mathematics and Computer Science, Northeastern State University, Tahlequah, OK, 74464, USA |
| Abstract: | |
| Keywords: | Copyright protection color medical image zero-watermark QGFD |
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