Design of Random Scan Algorithm in Video Steganography for Security Purposes

摘要

Steganography is defined as the process of hiding information in a multimedia carrier. In this paper, video is taken as a carrier to hide information. To achieve Undetectability and robustness of the hidden data, Random Scan approach is used. To make the data more secure encryption is done on the data before hiding. Experimental results show that MSE, PSNR are better forMLSB technique whereas Correlation factor is better for Random scan technique.