9th Joint International Conference on Information Sciences (JCIS-06)

Robust image hiding method

Authors
Yung-Kuan Chan 0, Yu-An Ho, Chwei-Shyong Tsai, Yen-Ping Chu
Corresponding Author
Yung-Kuan Chan
0Department of MIS, National Chung Hsing University
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DOI
https://doi.org/10.2991/jcis.2006.227How to use a DOI?
Keywords
Image hiding, Data hiding, Stego-image, Secret-image, LSB
Abstract
Image hiding is hiding a secret image embedding to a cover image. This paper intends to propose an image hiding method. First, a secret image is compressed by BST. Meanwhile, dividing the compressed data into different ranks depends on the significance. Then, the cover image is transformed into frequency domain data by discrete wavelet transformation. The dominant part of compressed data is hidden to the lower frequency sub-band which isn’t easy to destroy; then hide the trivial data into the higher frequency sub-band. Finally, when the dominant part of the compressed secret image data is damaged, the error data will be modified by the hamming code method. In addition, when the trivial data of the compressed data of the secret image is damaged, it would affect the data relating to the block only. The proposed method has 2.25 bits/pixels of the hiding capacity. The image quality of stego-image and extracted secret image are measured in terms of peak-signal-to-noise ratio and discusses robustness of noise and compression.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
9th Joint International Conference on Information Sciences (JCIS-06)
Publication Date
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ISBN
978-90-78677-01-7
DOI
https://doi.org/10.2991/jcis.2006.227How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Yung-Kuan Chan
AU  - Yu-An Ho
AU  - Chwei-Shyong Tsai
AU  - Yen-Ping Chu
PY  - NaN/NaN
DA  - NaN/NaN
TI  - Robust image hiding method
BT  - 9th Joint International Conference on Information Sciences (JCIS-06)
PB  - Atlantis Press
UR  - https://doi.org/10.2991/jcis.2006.227
DO  - https://doi.org/10.2991/jcis.2006.227
ID  - ChanNaN/NaN
ER  -