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| Reversible Data Hiding Based on JPEG |
| GUO Wen-Zhong-1, GUO Shao-Hong-2 |
| (1 Department of Computer Science and Information Engineering, National Formosa University, Taiwan Yunlin 632; 2 Graduate School of Engineering Science and TechnologyDoctoral Program, National Yunlin University of Science and Technology, Taiwan Yunlin 640)
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Abstract The size of digital image file will be increased or become larger along with the digital camera’s quality. So, it will spend a lot of transmission time when the digital image is transmitted. In order to speed up the transmission rate and enhance the image’s security, this paper proposed a robust reversible data hiding method based on JPEG image. According to our experiments, it will be able to reduce the image transmission time and keep good secure lever at the same time by using this technology.
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Received: 21 May 2011
Published: 28 February 2012
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