Abstract
This paper presents an improved method of the reversible data hiding for JPEG images proposed by Xuan, et al. The conventional method embeds data into the JPEG quantized 8 × 8 block DCT coefficients. In this method, we found that the blocks, located in the noisy part of the image, are not suitable for embedding data. The proposed method can judge whether a block consisted of 8 × 8 DCT coefficients is located in smooth part of image by using the DC coefficient of neighboring blocks. Our method can avoid the noisy part for embedding. It results in a better performance in terms of capacity-distortion behavior.
| Original language | English |
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| Title of host publication | 2008 International Symposium on Information Theory and its Applications, ISITA2008 |
| DOIs | |
| Publication status | Published - Dec 1 2008 |
| Externally published | Yes |
| Event | 2008 International Symposium on Information Theory and its Applications, ISITA2008 - Auckland, New Zealand Duration: Dec 7 2008 → Dec 10 2008 |
Publication series
| Name | 2008 International Symposium on Information Theory and its Applications, ISITA2008 |
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Other
| Other | 2008 International Symposium on Information Theory and its Applications, ISITA2008 |
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| Country | New Zealand |
| City | Auckland |
| Period | 12/7/08 → 12/10/08 |
ASJC Scopus subject areas
- Computer Science(all)
Cite this
Sakai, H., Kuribayashi, M., & Morii, M. (2008). Adaptive reversible data hiding for JPEG images. In 2008 International Symposium on Information Theory and its Applications, ISITA2008 [4895529] (2008 International Symposium on Information Theory and its Applications, ISITA2008). https://doi.org/10.1109/ISITA.2008.4895529