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机译:打印扫描不变文本图像用于硬拷贝文档身份验证的水印
Hunan Univ Commerce Key Lab Hunan Prov New Retail Virtual Real Techno Changsha 410205 Hunan Peoples R China|Hunan Univ Commerce Mobile E Business Collaborat Innovat Ctr Hunan Pr Changsha 410205 Hunan Peoples R China;
Xiangtan Univ Key Lab Intelligent Comp & Informat Proc Minist Educ Xiangtan 411105 Peoples R China;
Hunan Univ Commerce Key Lab Hunan Prov New Retail Virtual Real Techno Changsha 410205 Hunan Peoples R China|Hunan Univ Commerce Mobile E Business Collaborat Innovat Ctr Hunan Pr Changsha 410205 Hunan Peoples R China;
Hunan Univ Commerce Key Lab Hunan Prov New Retail Virtual Real Techno Changsha 410205 Hunan Peoples R China|Hunan Univ Commerce Mobile E Business Collaborat Innovat Ctr Hunan Pr Changsha 410205 Hunan Peoples R China;
Hunan Univ Commerce Key Lab Hunan Prov New Retail Virtual Real Techno Changsha 410205 Hunan Peoples R China|Hunan Univ Commerce Mobile E Business Collaborat Innovat Ctr Hunan Pr Changsha 410205 Hunan Peoples R China;
Text image watermarking; Print-photocopy-scan; Print-scan invariant; Fourier descriptors;
机译:打印扫描不变文本图像水印,用于硬拷贝文档认证
机译:一种新颖的MS-Word文本文档多种用于认证和版权保护的水印技术
机译:视觉文档身份验证的水印和文本转换
机译:基于位置的硬拷贝水印用于文档认证
机译:长文档图像流的智能水印=大量标准化文档文档
机译:混合数字签名和零水印方法用于敏感电子文档的身份验证和保护
机译:基于笔画方向调制的打印扫描弹性文本图像水印技术