Login / Signup
Kwan-Woo Ryu
ORCID
Publication Activity (10 Years)
Years Active: 2019-2020
Publications (10 Years): 2
Top Topics
Gray Level
Image Quality
Reversible Data Hiding
Colour Images
Top Venues
Secur. Commun. Networks
Int. J. Distributed Sens. Networks
</>
Publications
</>
Pyung-Han Kim
,
Kwan-Woo Ryu
,
Ki-Hyun Jung
Reversible data hiding scheme based on pixel-value differencing in dual images.
Int. J. Distributed Sens. Networks
16 (7) (2020)
Pyung-Han Kim
,
Eun-Jun Yoon
,
Kwan-Woo Ryu
,
Ki-Hyun Jung
Data-Hiding Scheme Using Multidirectional Pixel-Value Differencing on Colour Images.
Secur. Commun. Networks
2019 (2019)