DocumentCode
2830993
Title
A New Steganalysis Method for BPCS
Author
Pan, Xiaozhong ; Zhao, Shiwei
Author_Institution
Key Lab. of Network & Inf. Security of APF, Eng. Coll. of the Armed Police Force, Xi´´an, China
Volume
7
fYear
2010
fDate
22-24 Oct. 2010
Abstract
Propose a New Steganalysis Method for BPCS which base on Markov model. According to BPCS steganography algorithm destroy the continuity of images, divide the least significant bit plane of images to sub-blocks. Then calculate the complexity of the various blocks to form Markov matrix, and scan the matrix to construct the Markov model, extracting features to classification test. In the experiment use support vector machine (SVM) classifier to train and classify. Experimental results show that the method performs well for BPCS steganography algorithm.
Keywords
Markov processes; image classification; image coding; steganography; support vector machines; BPCS steganography; Markov matrix; Markov model; classification test; image continuity; steganalysis method; support vector machine classifier; BPCS steganography; Markov model; SVM; bit-plane complex;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location
Taiyuan
Print_ISBN
978-1-4244-7235-2
Electronic_ISBN
978-1-4244-7237-6
Type
conf
DOI
10.1109/ICCASM.2010.5620237
Filename
5620237
Link To Document