On the design of protection scheme for digital images and documents based on visual secret sharing and steganography
博士 === 國立中央大學 === 資訊管理研究所 === 93 === To prevent the confidential information from being disclosed, one needs to apply some techniques to protect it. Visual cryptography scheme is a secret sharing technique, which splits a binary image into n shares, and gathering more than k shares can recover the s...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2005
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| Online Access: | http://ndltd.ncl.edu.tw/handle/20149312408849680560 |