Improving Image Quality in Visual Cryptography
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…
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Produktdetails
Weitere Autoren: Xiang, Yong / Yan, Bin
- ISBN: 978-981-1382-91-8
- EAN: 9789811382918
- Produktnummer: 34554081
- Verlag: Springer Singapore
- Sprache: Englisch
- Erscheinungsjahr: 2020
- Seitenangabe: 140 S.
- Masse: H23.5 cm x B15.5 cm x D0.7 cm 224 g
- Auflage: 1st ed. 2020
- Abbildungen: Paperback
- Gewicht: 224
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