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Watermaking by Using Dwt and Lsb Rakhi Dubolia
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Watermaking by Using Dwt and Lsb
Rakhi Dubolia
In this book we describe a technique of watermarking which is LSB(least significant bit) and DWT (Discrete Wavelet Transform ).watermarking is a processes of embedded a text or mark into an image in such a way that no one can easily detect or remove this text or mark . LSB and DWT is a method of watermarking which describe in this book. watermarking method is widely used in our daily life like fraud passport identification,tampering with images etc.
| Media | Bøker Pocketbok (Bok med mykt omslag og limt rygg) |
| Utgitt | 16. januar 2013 |
| ISBN13 | 9783659311154 |
| Utgivere | LAP LAMBERT Academic Publishing |
| Antall sider | 76 |
| Mål | 150 × 5 × 225 mm · 131 g |
| Språk | Tysk |