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Książka Multiple Security Based On Spatial Water Marking Technique Raja Reddy Duvvuru

Multiple Security Based On Spatial Water Marking Technique

Autor: Raja Reddy Duvvuru
Język: Angielski
Oprawa: Miękka
Wydawca: LAP LAMBERT Academic Publishing
Dostępność: Dostępna u dostawcy
Wysyłamy za 8-11 dni
163.45 zł
The main objective of this work is to provide multilevel water marking scheme. As the success of int...

Informacje o książce

Autor
Raja Reddy Duvvuru
Język
Angielski
Oprawa
Książka - Miękka
Data wydania
2022
strony
64
EAN
9786200230294
ISBN
6200230293
Enbook ID
39174863
Wydawca
LAP LAMBERT Academic Publishing
Waga
113
Wymiary
150 x 220 x 4

Pełny opis

The main objective of this work is to provide multilevel water marking scheme. As the success of internet and digital consumers devices showing its drastic influence on society. It raises a big concern how to protect our data without unapproved modifications. These are problematic in areas like copyright protection, content authentication, information hiding, and covered communications. There are many algorithms of digital watermarking to address this issue. In this we introduce the local binary pattern (LBP) operators into image watermarking fields. The original LBP operator measures the local contrast of pixels widely used in the texture of classification and face recognition. By its extensions we define Boolean function operations on calculating LBP patterns, and adjust one or more of the pixels in the neighborhood to make the function results consistent with the bits of embedded watermarks to realize watermark embedding in spatial domain. In this we explain the principle of watermarking embedding and extraction processes by using the single-level watermarking technique.

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