Improving image quality in visual cryptography

Improving image quality in visual cryptography / Ben Yan, Yong Xiang and Guang Hua.

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-...

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Bibliographic Details
Main Authors: Yan, Bin (Author), Xiang, Yong (Author), Hua, Guang (Author)
Format: eBook
Language:English
Published: Singapore : Springer, [2020]
Series:Signals and communication technology.
Subjects:
Cryptography.
Coding theory.
SCIENCE > System Theory.
TECHNOLOGY & ENGINEERING > Operations Research.
Coding theory
Cryptography
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