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DIGITAL_WATERMARKING: 作品数：67被引量：95H指数：5; 导出分析报告; 相关作者：张达治孙晓燕邵辰陈立全卢苗更多>>; 相关机构：湖南大学华中科技大学华中师范大学吉林大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划福建省自然科学基金北京市自然科学基金更多>>

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期刊=Journal of Harbin Institute of Technology（New Series）

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Robust Audio Blind Watermarking Algorithm Based on Haar Transform被引量：3: 《Journal of Harbin Institute of Technology(New Series)》2013年第3期104-108,共5页Bao-Yuan Chen Yi-Qiang Zhu Lei-Lei Tian Ying-Ying Li Ya-Qiong Lan; Sponsored by the Education Department of Heilongjiang Province (Grant No. 12531113); To solve the problem of low capacity of audio watermarking information and poor robustness of impact resistance,a digital audio watermark algorithm based on wavelet transform is presented in this paper. In this algori...; 关键词：wavelet transform digital watermarking blind extraction

Information hiding scheme for vector maps based on fingerprint certification: 《Journal of Harbin Institute of Technology(New Series)》2009年第6期766-770,共5页门朝光孙建国曹刘娟; An information hiding scheme for vector maps is presented to identify the source after the vector map is leaked in some key application areas. In this scheme, the fingerprint image of the map owner can be converted in...; 关键词：information hiding digital watermarking vector map FINGERPRINT AUTHENTICATION

Digital watermarking for still image based on discrete fractional fourier transform被引量：3: 《Journal of Harbin Institute of Technology(New Series)》2001年第3期309-311,共3页牛夏牧孙圣和; Presents a digital watermarking technique based on discrete fractional Fourier transform (DFRFT), discusses the transformation of the original image by DFRFT, and the modification of DFRFT coefficients of the original...; 关键词：WATERMARKING discrete fractional fourier transform lossy compression attack

Wavelet-based gray-level digital image watermarking: 《Journal of Harbin Institute of Technology(New Series)》2001年第2期111-115,共5页牛夏牧孙圣和; The watermarking technique has been proposed as a method by hiding secret information into the image to protect the copyright of multimedia data. But most previous work focuses on the algorithms of embedding one dimen...; 关键词：digital watermarking discrete wavelet transform JPEG compression digital image processing

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