Digital Image Watermaking in Color Models Using DCT Transformation
In recent years, an access to multimedia data has become much easierdue to the rapid growth of the Internet. While this is usuallyconsidered an improvement of everyday life, it also makes unauthorizedcopying and distributing of multimedia data much easier, thereforepresenting a challenge in the fiel...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Spolecnost pro radioelektronicke inzenyrstvi
2004-04-01
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| Series: | Radioengineering |
| Online Access: | http://www.radioeng.cz/fulltexts/2004/04_01_22_25.pdf |