Research and Implementation of DCT-based Image Digital Watermarking Algorithm

摘要：

This paper presents a novel scheme to embed binary image watermarking in gray image based on DCT domain, and a detailed implementation of the method is presented. The method is proved effective in the anti-scaling, resample, anti-noise and anti-cuts capabilities.

关键词： DCT information hiding watermarking

作者: Gengming Zhu Shaobo Zhang

作者单位: School of Computer Science and Engineering Hunan University of Science an Technology Xiangtan .China Laboratory of knowledge processing & networked manufacturing Hunan University of Science an Technolo

会议类型: 国际会议

会议名称: Second International Symposium on Electronic Commerce and Security(第二届电子商务与安全国际研究大会)(ISECS 2009)

会议地点: 南昌

会议语种:英文

页码: 195-198

在线出版日期: 2009-05-22（万方平台首次上网日期，不代表论文的发表时间）