Title :
Data Hiding Technique by Ternary Hamming Codes
Author :
Jyun-Jie Wang ; Hong-Da Chen ; Ting-Ya Yang ; Houshou Chen ; Chi-Yuan Lin
Author_Institution :
Dept. of Electr. Eng., Nat. Chung Hsing Univ., Taichung, Taiwan
Abstract :
A novel steganographic algorithm for ternay data based on ZZW construction over F_3 is proposed to improve the embedding efficiency. Contrast to the conventional ZZW construction using binary Hamming codes in the second channel, the proposed method employs ternary Hamming codes to embed the message at the second channel. For the first channel, a low rate convolutional codes is presented to enhance the embedding efficiency of this modified ZZW construction. The ZZW construction over F_3 provides excellent embedding efficiency for ternary signal, and can be greatly extended to embedding algorithm for non-binary steganography.
Keywords :
Hamming codes; convolutional codes; steganography; ZZW construction; binary Hamming codes; data hiding technique; embedding algorithm; low rate convolutional codes; nonbinary steganography; steganographic algorithm; ternary Hamming codes; Conferences; Convolutional codes; Educational institutions; Electronic mail; Forensics; Payloads; Upper bound; data hiding; digital watermarking; matrix embedding; steganography; ternary Hamming codes;
Conference_Titel :
Computer Software and Applications Conference (COMPSAC), 2013 IEEE 37th Annual
Conference_Location :
Kyoto
DOI :
10.1109/COMPSAC.2013.28
