AuSR2: Image watermarking technique for authentication and self-recovery with image texture preservation

• Main Authors: Aminuddin, Afrig, Ernawan, F.
• 格式: Article
• 语言: English
• 出版: Elsevier Ltd 2022
• 主题: QA75 Electronic computers. Computer science; QA76 Computer software
• 在线阅读: http://umpir.ump.edu.my/id/eprint/34818/1/AuSR2-published.pdf; http://umpir.ump.edu.my/id/eprint/34818/; http://www.elsevier.com/locate/compeleceng; https://doi.org/10.1016/j.compeleceng.2022.108207

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...