Digital Watermarking in Wavelet Transform Domain
This paper presents a technique for the digital watermarking ofstill images based on the wavelet transform. The watermark (binaryimage) is embedded into original image in its wavelet domain. Theoriginal unmarked image is required for watermark extraction. Themethod of embedding of digital watermarks...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Spolecnost pro radioelektronicke inzenyrstvi
2001-06-01
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| Series: | Radioengineering |
| Online Access: | http://www.radioeng.cz/fulltexts/2001/01_02_01_04.pdf |
| Summary: | This paper presents a technique for the digital watermarking ofstill images based on the wavelet transform. The watermark (binaryimage) is embedded into original image in its wavelet domain. Theoriginal unmarked image is required for watermark extraction. Themethod of embedding of digital watermarks in wavelet transform domainwas analyzed and verified on grey scale static images. |
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| ISSN: | 1210-2512 |