软件导刊2016，Vol.15Issue(1)：161-163,3.DOI:10.11907/rjdk.1511118
DWT域彩色图像水印系统设计与实现
Design and Realization of Color Image Watermarking System in DWT Domain
摘要
Abstract
A color image watermarking system in DWT domain is proposed to meet the watermarking properties :security , imperceptibility and robustness .Watermark comes from a meaningful gray image encrypted by two-dimensional chaotic stream encryption .In the procedure of watermark embedding ,the watermark is embedded into host color image through se-lecting and modifying the wavelet coefficients using GA to improve the imperceptibility .In order to identify the owner of extracted watermark ,F-SNN is used in the watermarking identification to overcome the limitation of correlation analysis or the human sense organ after some attacks .The results of our realization show that this system has preferable perform-ance .关键词
彩色图像水印/GA/F-SNN/DWTKey words
Color Image Watermark/GA/F-SNN/DWT分类
信息技术与安全科学引用本文复制引用
杜辰聪,陈永强..DWT域彩色图像水印系统设计与实现[J].软件导刊,2016,15(1):161-163,3.基金项目
湖北省教育厅人文社会科学研究一般项目(2015551 ) （2015551 ）
