Image Watermarking based on Huffman Coding and Laplace Sharpening
In this paper, an algorithm through which we can embed more data than the regular methods under spatial domain is introduced. We compressed the secret data using Huffman coding and then this compressed data is embedded using laplacian sharpening method. We used Laplace filters to determine the effec...
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| フォーマット: | 図書 |
| 出版事項: |
College of Education for Women,
2019-02-01T00:00:00Z.
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| 請求記号: |
A1234.567 |
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| 所蔵 1 | 利用可 |