Reversible steganography for VQ-compressed images using side matching and relocation

被引：76
作者：
Chang, Chin-Chen [1 ]
Lin, Chih-Yang
机构：
[1] Feng Chia Univ, Dept Informat Engn & Comp Sci, Taichung 40724, Taiwan
[2] Natl Chung Cheng Univ, Inst Comp Sci & Informat Engn, Chiayi 62107, Taiwan
来源：
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY | 2006年 / 1卷 / 04期
关键词：
reversible data embedding; side match vector quantization; steganography;
D O I：
10.1109/TIFS.2006.885034
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The reversible steganographic method allows an original image to be completely reconstructed from the stegoimage after the extraction of the embedded data. The traditional reversible embedding schemes are not suitable for images compressed using vector quantization (VQ) and usually require the use of the location map for reversibility. In this paper, we propose a reversible embedding scheme for VQ-compressed images that is based on side matching and relocation. The new method achieves reversibility without using the location map. The experimental results show that the proposed method is practical for VQ-compressed images and provides high image quality and embedding capacity.
引用
收藏
页码：493 / 501
页数：9
相关论文
共 24 条
[1]   Reversible watermark using the difference expansion of a generalized integer transform [J].
Alattar, AM .
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2004, 13 (08) :1147-1156
[2]  
Celik MU, 2002, 2002 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL II, PROCEEDINGS, P157
[3]  
Chan T-W., 1997, INT J ARTIFICIAL INT, V8, P1
[4]  
CHANG CC, 2006, REVERSIBLE DATA EMBE
[5]   Sonographic staging of the developmental status of mouse embryos in utero [J].
Chang, CP ;
Chen, L ;
Crabtree, GR .
GENESIS, 2003, 36 (01) :7-11
[6]   Circular interpretation of bijective transformations in lossless watermarking for media asset management [J].
De Vleeschouwer, C ;
Delaigle, JF ;
Macq, B .
IEEE TRANSACTIONS ON MULTIMEDIA, 2003, 5 (01) :97-105
[7]   A new framework of LSB steganalysis of digital media [J].
Dumitrescu, S ;
Wu, XL .
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2005, 53 (10) :3936-3947
[8]   Detection of LSB steganography via sample pair analysis [J].
Dumitrescu, S ;
Wu, XL ;
Wang, Z .
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2003, 51 (07) :1995-2007
[9]   Lossless data embedding - New paradigm in digital watermarking [J].
Fridrich, J ;
Goljan, M ;
Du, R .
EURASIP JOURNAL ON APPLIED SIGNAL PROCESSING, 2002, 2002 (02) :185-196
[10]  
Gersho A., 1992, VECTOR QUANTIZATION
123