A New Steganalysis Technique Using Run Length Matrix (RLM)

Abstract

Stegaanalysis is the art and science of detecting the existence of embedded message in a multimedia document, this document may be text, image, audio or video. This paper focuses on the image and how can we detect either the image is stego or cover image. A new steganalysis technique using run length matrix introduced using run length matrix. The experimental results show that our technique can get high accuracy in classifying the stego images and the cover images. Also we try to eliminate the number of feature extracted to minimize the classification time by keeping the same accuracy.