| 数字水印技术模型表示及其算法研究 |
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| 引用本文： | 辛海涛.数字水印技术模型表示及其算法研究[J].哈尔滨商业大学学报(自然科学版),2006,22(2):80-83. |
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| 作者姓名： | 辛海涛 |
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| 作者单位： | 哈尔滨商业大学,计算机应用与工程学院,黑龙江,哈尔滨,150028 |
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| 基金项目： | 黑龙江省科技厅项目,编号:10553019 |
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| 摘 要： | 随着多媒体技术和网络技术的广泛应用,对图像、音频、视频等多媒体内容的保护成为迫切的问题“数字水印作为版权保护的重要手段和一种新型的信息隐藏方法,近几年得到了迅猛发展”.对当前数字水印分类,典型原理和算法,水印的提取、检测,数字水印以及相关技术做了论述,并对未来的研究方向作出展望.
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| 关 键 词： | 数字水印 模型分析 版权保护 稳健性 信息隐藏 |
| 文章编号： | 1672-0946(2006)02-0080-03 |
| 修稿时间： | 2005年10月21 |
Study on model analysis of watermark and its algorithm |
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| XIN Hai-tao.Study on model analysis of watermark and its algorithm[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2006,22(2):80-83. |
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| Authors: | XIN Hai-tao |
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| Abstract: | With the broad application of the multi-media technology and network technology,the protection of image,audio-frequency,video frequency and other multi-media content has become an impending question.Digital watermark has turn into an important means of copyright protection and a new type of information hiding method.For recent years,it developed swiftly and violently.This paper mainly expounds the elementary principles of the watermark(picking-up and detection of the watermark),primary arithmetic and relevant technology from the producing background of watermark,and make prospect for the future application direction of the technology. |
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| Keywords: | watermark model analysis copyright protection steady information hiding |
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