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基于CRC码的脆弱数字水印算法

A Fragile Watermarking Algorithm Based on CRC
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摘要 提出了一个用于珍贵作品完整性认证的脆弱数字水印算法。其特点是在认证时不需要原始水印,理论和实验结果证实所提算法具有很强的认证能力。 A fragile watermarking algorithm is presented in the paper, which is used to ensure the credibility of precious work. The characteristic of this algorithm is fragile watermark detection can be done without original watermark. Theories and experimental results demonstrate that the proposed algorithm has very strong capability of authentication.
作者 余燕忠 陈世煜 刘良坤
机构地区 泉州师范学院物理系功能材料研究所 泉州师范学院物理系
出处 《计算机应用研究》 CSCD 北大核心 2005年第9期144-146,共3页 Application Research of Computers
基金 泉州师范学院校自选课题(校2004KJI01) 泉州师范学院大学生科研基金项目课题(2004KJ20)
关键词 脆弱数字水印 CRC码 认证 Fragile Watermarking Cyclic Redundancy Check（CRC） Authentication
分类号 TP309.02 [自动化与计算机技术—计算机系统结构]
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计算机应用研究
2005年 第9期

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