Steganalysis of Data Hiding for Two-Dimensional Engineering Graphics Based on Characters Statistic

Author

Peng Fei ; Sun Xingming

Author_Institution

Sch. of Comput. & Commun., Hunan Univ., Changsha

fYear

2008

fDate

15-17 Aug. 2008

Firstpage

1516

Lastpage

1519

Abstract

Aim at information hiding methods for 2D engineering graphics based on characters, a Steganalysis algorithm is proposed. The entity set is firstly acquired from the engineering graphic, then a binary string is gotten from the entities´ characters. After statistic analysis to it, a detection mode is built, which can detect if there exists any hiding information in a two-dimensional engineering graphic. Experiment results show that the proposed algorithm is efficient to detect the hiding information in the 2D engineering graphics based on characters.

Keywords

character recognition; data encapsulation; engineering graphics; statistical analysis; characters statistic; data hiding; information hiding; statistic analysis; steganalysis; two-dimensional engineering graphics; Computer graphics; Containers; Data encapsulation; Data engineering; Design engineering; Information analysis; Signal processing algorithms; Statistical analysis; Statistics; Sun; Characters Statistic; Information hiding; Steganalysis; Two-dimensional Engineering Graphics;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Information Hiding and Multimedia Signal Processing, 2008. IIHMSP '08 International Conference on

Conference_Location

Harbin

Print_ISBN

978-0-7695-3278-3

Type

conf

DOI

10.1109/IIH-MSP.2008.115

Filename

4604329