DIGITAL_WATERMARKING

作品数:67被引量:95H指数:5
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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>>
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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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Novel attribute-based framework for halftone watermarking
《Journal of Beijing Institute of Technology》2015年第2期246-253,共8页谢琨 郑海红 曾平 王泉 郭涛 
Supported by the National Natural Science Foundation of China(61100156);the National 12th Five-Year Plan Item of China(513160702);the Fundamental Research Funds for the Central Universities(JB150317,JB140311,K5051303014)
A novel attribute-based framework is proposed to tackle the problem of halftone water- marking in combination of the spatial/transformation domain. The challenge is that the host image is continuous, while the waterma...
关键词:digital halftoning digital watermarking attribute image transformation domain 
DWT-Based Watermarking Scheme for Digital Images被引量:2
《Journal of Beijing Institute of Technology》2003年第2期134-137,共4页何泉 苏广川 
A watermarking scheme for digital images is introduced. This method is based on discrete wavelet transform and spread spectrum technique. A discrete wavelet transformed binary signature image is expanded by an m ...
关键词:digital watermarking discrete wavelet transform spread spectrum 
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