RGB color image watermarking using Discrete Wavelet Transform DWT technique and 4-bits plan by histogram stretching
Recently, access to multimedia data has become much easier due to rapid growth of the internet; everyone could access these data, and use them for personal or commercial purposes, for these reason copy right problems appeared. Digital watermarking techniques are used to protect the copyrights of mul...
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| 格式: | Thesis |
| 语言: | English |
| 出版: |
2013
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| 主题: | |
| 在线阅读: | http://eprints.utm.my/id/eprint/36921/5/KarrarAbdulAmeerMFSKSM2013.pdf |
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