Attack on watermarking system by the combination of the total variation and wavelet decomposition
In 1990, Tanaka has been publishing a first paper [8] to describe a method for hiding a message in a picture. This work marked the beginning a new branch of computer science. It’s watermarking. Nowadays, we have an exact definition of watermarking is the art to hide information in a multimedia (imag...
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| Format: | Article |
| Language: | English |
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HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE
2011-07-01
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| Series: | Tạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kỹ thuật và Công nghệ |
| Online Access: | https://journalofscience.ou.edu.vn/index.php/tech-vi/article/view/1055 |