supported by the National Natural Science Foundation of China under Grant No. 61070208;the Postdoctor Foundation from North Electronic Systems Engineering Corporation
This paper presents a universal scheme (also called blind scheme) based on fractal compression and affinity propagation (AP) clustering to distinguish stego-images from cover grayscale images, which is a very chal...
supported in part by the National Science Foundation of China for Distinguished Young Scholars under Grant No. 61025013;Sino-Singapore JRP under Grant No. 2010DFA11010;National NSF of China under Grant No. 61073159;Fundamental Research Funds for the Central Universities under Grant No. 2009JBZ006
Recently, an edge adaptive image stegano- graphic method based on least significant bit (LSB) matching revisited (EA-LSBMR) has been proposed, which holds good visual quality and proper security under appropriate ...