Reversible Data Hiding for Color Biomedical Images using Improved Difference Expansion
碩士 === 國立臺灣師範大學 === 工業教育學系 === 103 === In our research, we proposed a reversible data hiding scheme for color biomedical images, our proposed scheme consists of an improved difference expansion method and an embedding rule to elevate the image quality. We extended the region of embedding to increase...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2015
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| Online Access: | http://ndltd.ncl.edu.tw/handle/03243548990794046430 |