Name: Security on Text & Digital Image using Discrete Shearlet Transform
Price: 48.53 EUR
Availability: InStock
Author: Vishwamitra, L. K. ; Joshi, Umesh
ISBN: 9786206146452

portada Security on Text & Digital Image using Discrete Shearlet Transform

Security on Text & Digital Image using Discrete Shearlet Transform

Type

Physical Book

Author

L. K. Vishwamitra

Umesh Joshi

Publisher

LAP Lambert Academic Publishing

Language

English

Pages

Format

Paperback

Dimensions

22.9 x 15.2 x 0.4 cm

Weight

0.12 kg.

ISBN13

9786206146452

Synopsis "Security on Text & Digital Image using Discrete Shearlet Transform"

Digital information is a type of information stored using a series of ones and zeros. It is the most commonly used method of storing and reading data, as it can be copied, edited, and moved without losing any quality. Digital information and data are transmitted more often over the internet now than ever before. The availability and efficiency of global computer networks for the communication of digital information and data have enhanced the popularity of digital media. Hence, information security is becoming more and more important for information intercommunication and transmission among people. Piracy in the presence of the internet and computers is a major concern. To deal with piracy and counterfeiting of multimedia data, a digital watermarking technique has an edge over the other available techniques. As a result, a variety of algorithms, such as fragile watermarking, robust watermarking, and reversible watermarking, have been proposed for digital content. Out of these categories, robust watermarking is an important technique as it demands that the embedded watermark can be extracted and identified in presence of different attacks like JPEG encoding, noise, cropping.

Customers reviews

Have you read this book? Login to add your review.

More customer reviews

0% (0)
0% (0)
0% (0)
0% (0)
0% (0)

Questions and Answers about the Book

Do you have a question about the book? Login to be able to add your own question.

Opinions about Bookdelivery

More customer reviews

Security on Text & Digital Image using Discrete Shearlet Transform - Vishwamitra, L. K. ; Joshi, Umesh

Synopsis "Security on Text & Digital Image using Discrete Shearlet Transform"

Customers reviews

Frequently Asked Questions about the Book

Is the book original?

In what language is the book written?

What is the format of this book?

Questions and Answers about the Book

Opinions about Bookdelivery