Title :
An Adaptive Image Steganography Based on Depth-Varying Embedding
Author :
He, Junhui ; Tang, Shaohua ; Wu, Tingting
Abstract :
Steganographic technique is a means of covert communication. In this paper, an adaptive image steganography with high capacity and good security is proposed. Based on local complexity of a cover image, varying-depth embedding is used to improve the imperceptibility and decrease distortions in it. Experimental results show that the steganographic technique may provide higher capacity and be resistant to several well-known steganalytic methods.
Keywords :
Adaptive signal processing; Cities and towns; Computer science; Cryptography; Helium; Laboratories; Pixel; Security; Steganography; Stochastic processes; adaptive; depth-varying; steganography;
Conference_Titel :
Image and Signal Processing, 2008. CISP '08. Congress on
Conference_Location :
Sanya, China
Print_ISBN :
978-0-7695-3119-9
DOI :
10.1109/CISP.2008.189