| 多维视觉信息DWT-混沌IP权记隐藏技术 |
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| 引用本文： | 尹显东,邓君,唐丹. 多维视觉信息DWT-混沌IP权记隐藏技术[J]. 系统仿真学报, 2006, 18(Z2): 942-944 |
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| 作者姓名： | 尹显东 邓君 唐丹 |
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| 作者单位： | 中国工程物理研究院电子工程研究所,四川,绵阳,621900 |
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| 基金项目： | 国家自然科学基金;中国物理研究院预研项目;中国工程物理研究院基金 |
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| 摘 要： | 数字媒体的知识产权保护已经变得十分迫切和必要,权记保护技术是实现知识产权保护的前提。本文对权记隐藏技术的一般原理和实现要素进行了简要论述。并据此设计出基于DWT变换域系数和混沌加密技术出具体的实现系统,实验结果表明,该实现系统权记信息的隐藏效果好,能够实现对宿主信息的有效保护,防数据丢失和抗信道噪声干扰性能优异,经过高强度的数据压缩后,仍然较好的提取隐藏的权记信息,具有较强的鲁棒性。
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| 关 键 词： | 权记标识 数据隐藏 混沌加密 离散小波变换 |
| 文章编号： | 1004-731X(2006)S2-0942-03 |
| 修稿时间： | 2006-04-15 |
Multi-dimension Vision Sequence IP Right Identifier Hiding Technical Base on DWT and Chaotic |
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| YIN Xian-dong,DENG Jun,TANG Dan. Multi-dimension Vision Sequence IP Right Identifier Hiding Technical Base on DWT and Chaotic[J]. Journal of System Simulation, 2006, 18(Z2): 942-944 |
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| Authors: | YIN Xian-dong DENG Jun TANG Dan |
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| Abstract: | The information property (IP) protection of digital multimedia becomes an impending issue, for which the effective right identifier protection technology is the precondition. The principles and implement basics of right identifier hiding technology were proposed. And the implement system based on DWT domain and chaos encryption technic was designed on these principles. The experiments and their relevant results show that the system can hide well the IP right identifier, protect the lodge information effectively and resist data losing and channel disturb. It can extract hiding information after high ratio compress because of good robustness. |
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| Keywords: | right identifier information hiding chaotic encryption discrete wavelet transform (DWT) |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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