DocumentCode
1662084
Title
A novel data hiding algorithm for MP3 audio
Author
Wang, Rangding ; Tan, Jiaqiang
Author_Institution
CKC Software Lab., Ningbo Univ., Ningbo
fYear
2008
Firstpage
2209
Lastpage
2212
Abstract
In this paper, we present an information hiding method for MP3 audio files that operates directly in the compressed bitstream. The sign bits of Huffman codes are chosen as the embedding object based on the characteristic of the Huffman coding in Count1 region. The audio file size can not be changed in the embedding process. And it doesnpsilat need original audio file when secret information is extracted. The experimental results show that the proposed algorithm can obtain much higher data hiding capacity than MP3Stego with lower computational complexity and take on excellent imperceptibility.
Keywords
Huffman codes; audio coding; computational complexity; data compression; data encapsulation; feature extraction; Huffman codes; MP3 audio; audio file size; bitstream compression; data hiding algorithm; embedding process; information hiding method; lower computational complexity; sign bits; Computational complexity; Data encapsulation; Data mining; Decoding; Digital audio players; Frequency; Huffman coding; Regions; Transform coding; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2008. ICSP 2008. 9th International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-2178-7
Electronic_ISBN
978-1-4244-2179-4
Type
conf
DOI
10.1109/ICOSP.2008.4697587
Filename
4697587
Link To Document