DocumentCode
1962413
Title
A New Blind Steganalysis Method for JPEG Images
Author
Li, Xiang ; Li, Jianhua
Author_Institution
Sch. of Inf. Security Eng., Shanghai Jiao Tong Univ., Shanghai
Volume
3
fYear
2008
fDate
12-14 Dec. 2008
Firstpage
939
Lastpage
942
Abstract
In this paper, we proposed a new approach of steganalysis based on frequency features from DCT coefficients. This method does not require any training and can be widely used on JPEG images from various sources. We have applied our algorithm on images captured from digital camera,the Internet, and compressed images from lossless format. Experimental results show it works well on detecting popular DCT based steganography algorithms.
Keywords
Internet; cameras; discrete cosine transforms; image coding; steganography; DCT coefficients; Internet; JPEG images; blind steganalysis method; compressed images; digital camera; frequency features; lossless format; Digital images; Discrete cosine transforms; Discrete transforms; Frequency; Image coding; Information security; Internet; Quantization; Steganography; Transform coding; DCT; blind steganalysis; steganography;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Software Engineering, 2008 International Conference on
Conference_Location
Wuhan, Hubei
Print_ISBN
978-0-7695-3336-0
Type
conf
DOI
10.1109/CSSE.2008.412
Filename
4722497
Link To Document