| 基于灰度图像的秘密分享方案 |
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| 引用本文： | 张宝蕾. 基于灰度图像的秘密分享方案[J]. 佳木斯工学院学报, 2014, 0(6): 929-930 |
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| 作者姓名： | 张宝蕾 |
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| 作者单位： | 吉林师范大学数学学院,吉林四平136000 |
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| 摘 要： | 目前像素的扩展问题成为可视秘密分享方案的重要问题。利用布尔运算给出一个可视的秘密分享方案，并且没有像素的扩展，恢复出的秘密图像质量很好。
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| 关 键 词： | 可视秘密分享 秘密分享 像素不扩展 视觉密码 灰度图像 |
Secret Sharing Scheme Based on Grayscale Image |
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| ZHANG Bao-lei. Secret Sharing Scheme Based on Grayscale Image[J]. , 2014, 0(6): 929-930 |
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| Authors: | ZHANG Bao-lei |
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| Affiliation: | ZHANG Bao-lei ( Jilin Normal University, Siping 136000, China ) |
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| Abstract: | In the current the problem of pixel expansion has become an important problem during the visu-al secret sharing scheme .In this paper we will use the Boolean operation proposed a visual secret sharing scheme and without pixel expansion .The secret of recovering image quality is very good . |
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| Keywords: | visual secret sharing scheme secret sharing without pixel expansion visual cryptography grayscale images |
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