An optimization of color halftone visual cryptography scheme based on Bat algorithm
Visual cryptography is a cryptographic technique that allows visual information to be encrypted so that the human optical system can perform the decryption without any cryptographic computation. The halftone visual cryptography scheme (HVCS) is a type of visual cryptography (VC) that encodes the sec...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | article |
| Language: | EN |
| Published: |
De Gruyter
2021
|
| Subjects: | |
| Online Access: | https://doaj.org/article/b1ff2572a1e948008aa2c9e1af6a9310 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|