Viac ako 4 milióny titulov v angličtine aj ďalších jazykoch! Objavte svoj nový príbeh ešte dnes!

Improving Image Quality in Visual Cryptography

Name: Improving Image Quality in Visual Cryptography
Brand: Springer Verlag, Singapore
SKU: 9789811382918
Price: 100.0 EUR
Availability: InStock

Autor: Yong Xiang, Guang Hua

Jazyk:

Väzba: Brožovaná

Vydavateľ: Springer Verlag, Singapore

Dostupnosť: Skladom u dodávateľa

Odosielame za 5-8 dní

100.00 €

This book comprehensively covers the important efforts in improving the quality of images in visual...

Informácie o knihe

Autor

Yong Xiang, Guang Hua

Jazyk

Angličtina

Väzba

Kniha - Brožovaná

Vydalo

2020

Stránok

120

EAN

9789811382918

ISBN

9811382913

Enbook ID

33060451

Vydavateľ

Springer Verlag, Singapore

Hmotnosť

226

Rozmery

155 x 235 x 8

Kompletný popis

This book comprehensively covers the important efforts in improving the quality of images in visual cryptography (VC), with a focus on cases with gray scale images. It not only covers schemes in traditional VC and extended VC for binary secret images, but also the latest development in the analysis-by-synthesis approach.This book distinguishes itself from the existing literature in three ways. First, it not only reviews traditional VC for binary secret images, but also covers recent efforts in improving visual quality for gray scale secret images. Second, not only traditional quality measures are reviewed, but also measures that were not used for measuring perceptual quality of decrypted secret images, such as Radially Averaged Power Spectrum Density (RAPSD) and residual variance, are employed for evaluating and guiding the design of VC algorithms. Third, unlike most VC books following a mathematical formal style, this book tries to make a balance between engineering intuition and mathematical reasoning. All the targeted problems and corresponding solutions are fully motivated by practical applications and evaluated by experimental tests, while important security issues are presented as mathematical proof. Furthermore, important algorithms are summarized as pseudocodes, thus enabling the readers to reproduce the results in the book. Therefore, this book serves as a tutorial for readers with an engineering background as well as for experts in related areas to understand the basics and research frontiers in visual cryptography.

Najčastejšie vyhľadávané

Categories

Authors

Publishers

Produkty

Produkty

Najčastejšie vyhľadávané

Categories

Authors

Publishers

Produkty

Produkty

Improving Image Quality in Visual Cryptography

Informácie o knihe

Kompletný popis

Mohlo by vás zaujímať

Come Play With Me

Meeting God and the Tooth Fairy on the Road to the Grave

From the Inside: The Forest Haven Asylum

South of Babylon

Zákazníci, ktorí si kúpili túto knihu, kúpili tiež

Probleme und Besonderheiten von Standortfaktoren in den neuen Bundeslandern

Kunst- und Geschichts-Denkmaler

Vergessene Pfade Pfalz

Quelques notes avec Brassens

Projektmanagement für IT-Projekte