DocumentCode
1975788
Title
A Steganographic Algorithm for JPEG2000 Image
Author
Hai-ying, Gao ; Yin, Xu ; Xu, Li ; Guo-qiang, Liu
Author_Institution
Inf. Sci. Technol. Inst., Zhengzhou, China
Volume
5
fYear
2008
fDate
12-14 Dec. 2008
Firstpage
1263
Lastpage
1266
Abstract
A steganographic algorithm for JPEG2000 image is introduced which substitutes secret massages for the codes of high frequency subbands of wavelet fields based on the encoding character of JPEG2000. Because the secret messages are directly embedded into the packages which are the smallest cells of the compressed code streams, retrieval of messages need not partly decompress stego-image. Comparing to other steganographic algorithms, it has the characters of transparency, large capacity and low computation complexity.
Keywords
data compression; image coding; steganography; wavelet transforms; JPEG2000 image; code stream compression; high frequency subband encoding; secret message; steganographic algorithm; wavelet field; Data mining; Decoding; Image coding; Quantization; Robustness; Software algorithms; Steganography; Streaming media; Transform coding; Wavelet transforms; JPEG2000 image; hide rate; steganography; wavelet transform;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Software Engineering, 2008 International Conference on
Conference_Location
Wuhan, Hubei
Print_ISBN
978-0-7695-3336-0
Type
conf
DOI
10.1109/CSSE.2008.139
Filename
4723138
Link To Document