| 英文摘要 |
When Shen and Huang proposed a steganographic method that increased the hidden data capacity within files, they did so at thecost of increased pixel change. They also solved the problems where stego-pixel values may cross the interval and overflow.Unfortunately, however, the methods proposed by Shen and Huang did not solve the problems perfectly. Using a combinedapproach of the method proposed by Kuo et al. and the method proposed by Shen and Huang, this paper proposes an improvedsteganographic method which solves the problems of crossing intervals and overflow completely, while generating an improvedpixel value. |
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