A Halftone Image Authentication and Localization Method Using Hamming Code
碩士 === 輔仁大學 === 資訊工程學系碩士班 === 102 === This paper proposes a blind block-chain based fragile watermarking scheme for halftone image authentication and temper localization. In the proposed method, a halftone image is partitioned into blocks. All blocks form a linear space-filling curve chain, and the...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2014
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| Online Access: | http://ndltd.ncl.edu.tw/handle/50362569289258312346 |