Title :
Steganalysis of binary text images
Author :
Cheng, Jun ; Kot, Alex C. ; Liu, Jun ; Cao, Hong
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
Abstract :
We present in this paper a technique for the steganalysis of electronic text documents. The proposed method averages the similar patterns together in a binary text image to estimate the original patterns. The proposed method can detect the existence of a secret message hidden by any boundary flipping techniques as well as estimate the message length and locate the flipped pixels.
Keywords :
cryptography; data encapsulation; document image processing; image coding; pattern recognition; text analysis; binary text images; boundary flipping techniques; electronic text documents; flipped pixel location; message length estimation; original pattern estimation; secret message detection; similar pattern averaging; steganalysis; Data encapsulation; Document image processing; Image converters; Object detection; Pixel; Polynomials; Steganography;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
Print_ISBN :
0-7803-8874-7
DOI :
10.1109/ICASSP.2005.1416102
