10.3979/j.issn.1673-825X.2017.02.013
基于DCT域的增益不变量化的数字图像水印算法
离散余弦变换(DCT)、量化索引调制、增益不变量化、量化步长、数字水印
29
TP309(计算技术、计算机技术)
国家自然科学基金61300216;河南省科技厅项目152102410048,142300410147;河南省教育厅项目12A520021,16A520013;河南理工大学博士基金B2013-043,B2014-044;The National Natural Science Foundation of China61300216;The Science and Technology Department Program of Henan Province152102410048,142300410147;The Education Department Program of Henan Province12A520021,16A520013;The Doctor Foundation of Henan Polytechnic UniversityB2013-043,B2014-044
2017-06-02(万方平台首次上网日期,不代表论文的发表时间)
共9页
223-231