AuSR2: Image watermarking technique for authentication and self-recovery with image texture preservation
This paper presents an image watermarking technique for authentication and self-recovery called AuSR2. The AuSR2 scheme partitions the cover image into 3 × 3 non-overlapping blocks. The watermark data is embedded into two Least Significant Bit (LSB), consisting of two authentication bits and 16 reco...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier Ltd
2022
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/34818/1/AuSR2-published.pdf |