林秋华
个人信息Personal Information
教授
博士生导师
硕士生导师
性别:女
毕业院校:大连理工大学
学位:博士
所在单位:信息与通信工程学院
学科:信号与信息处理
联系方式:84706002-3326; 84706697
电子邮箱:qhlin@dlut.edu.cn
扫描关注
Blind source separation applied to image cryptosystems with dual encryption
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论文类型:期刊论文
发表时间:2002-09-12
发表刊物:ELECTRONICS LETTERS
收录刊物:Scopus、SCIE、EI
卷号:38
期号:19
页面范围:1092-1094
ISSN号:0013-5194
摘要:Blind source separation (BSS) is explored to add another encryption level besides the existing encryption methods for image cryptosystems. The transmitted images are covered with a noise image by specific mixing before encryption and then recovered through BSS after decryption. Simulation results illustrate the validity of the proposed method.