A Coprime Blur Scheme for Data Security in Video Surveillance
IEEE Transactions on Pattern Analysis and Machine Intelligence
By Christopher Thorpe, Feng Li, Zijia Li, Zhan Yu,David Saunders, Jingyi Yu
Issue Date:December 2013
This paper presents a novel coprime blurred pair (CBP) model to improve data security in camera surveillance. While most previous approaches have focused on completely encrypting the video stream, we introduce a spatial encryption scheme by strategically b...