DocumentCode
1836159
Title
Detection of LTSB Steganography Based on Quartic Equation
Author
Luo, Xiangyang ; Wang, Qingxian ; Yang, Chunfang ; Liu, Fenlin
Author_Institution
Inst. of Inf. Eng., Inf. Eng. Univ., Zhengzhou
Volume
2
fYear
2006
fDate
20-22 Feb. 2006
Firstpage
1199
Lastpage
1204
Abstract
This paper discusses the LTSB (least two significant bits) steganalysis technique, and presents a detection method based on quartic equation (QEM). This method constructs a finite-state machine based on image pixel sample pairs, and then builds a quartic equation via those states conversion relation. Finally, solves the equation and obtains the embedding ratio estimated value. Experimental results show that this approach can estimate the length of embedded message and make a reliable decision whether the image is a steg-image or not
Keywords
cryptography; data encapsulation; finite state machines; image resolution; LTSB steganography; embedded message; finite-state machine; image pixel sample pairs; least two significant bits; quartic equation; Art; Color; Equations; Image converters; Pixel; Steganography; Blind detection; LTSB; Quartic equation; Steganalysis; Steganography;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Communication Technology, 2006. ICACT 2006. The 8th International Conference
Conference_Location
Phoenix Park
Print_ISBN
89-5519-129-4
Type
conf
DOI
10.1109/ICACT.2006.206186
Filename
1625791
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