Watermark embedding hiding a signal within a cover image.
When looked at as a communication task, the watermarking process can be split into three main steps: watermark generation and embedding (information transmission), possible attacks (transmission through the channel), and watermark retrieval (information decoding at the receiver side). We review the...
| Опубликовано в:: | IEEE Communications magazine 39, 8 (2001). |
|---|---|
| Главный автор: | |
| Формат: | Статья |
| Язык: | English |
| Предметы: |