Secure Image Delivery Scheme Using Poisson Editing

摘要：

We propose a secure image delivery scheme which can protect privacy of the secret region in sending image. In the scheme, the bits of the chosen secret region are first reversibly embedded into non-protection region. The secret region is then concealed or substituted with other meaningful content by our modified Poisson editing method, in which twice Laplacian operator is used to achieve better seamless effect. The protected image after editing can be delivered in channels securely. The attacker cant obtain the real content of the image without the keys. Experiments are carried out to show effectiveness and security of the scheme.

关键词： image delivery region concealment Poisson editing data hiding

作者: Chuan Qin Jia-Hong Li Wei-Bin Lee Xinpeng Zhang

作者单位: School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Techno Information and Communication Security Research Center, Feng Chia University, Taiwan School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China

会议类型: 国际会议

会议名称: 2010年IEEE多媒体信息网络与安全国际会议

会议地点: 南京

会议语种:英文

页码: 902-906

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）