A Secure Communication Model with Compressive-Sensed Multimedia Data
Huimin Zhao, Zhenzhen Pei, Qingyun Dai, Haoran Hong · International Journal of Future Generation Communication and Networking · 2017
For secure transmission of multimedia data into diverse receivers with different types of terminals, a compressive sensing (CS) based secure communication model (CS-SCM) is proposed.In CS-SCM, the multimedia data and sensing matrix are represented to the transcoder in the CS domain to protect the digital content.Meanwhile, the transcoder can securely transform sensed multimedia data with a certain number of CS measurements to reconstruct the original signal with a higher probability.Extensive experimental results have shown that the secure transmission and reconstruction of the multimedia signal over the network can be achieved.