TY  - BOOK
AU  - Yan,Bin
AU  - Xiang,Yong
AU  - Hua,Guang
TI  - Improving image quality in visual cryptography / \
SN  - 9789811382895
PY  - 2020///
CY  - Singapore
PB  - Springer
KW  - Cryptography
KW  - Coding theory
UR  - https://link-springer-com.libraryumpsa.idm.oclc.org/book/10.1007/978-981-13-8289-5
UR  - https://www.springer.com/gp/book/9789811382888
ER  -