A highly secure oblivious sparse coding-based watermarking system for ownership verification

作者：

Highlights：

• A novel sparse coding-based watermarking system is proposed to tackle security issues.

• The watermark is encoded as a function of its carrier using host-based dictionary.

• Our system improves the imperceptibility and robustness of image watermarking.

• The high compression and the strong encryption are some of sparse coding advantages.

摘要

•A novel sparse coding-based watermarking system is proposed to tackle security issues.•The watermark is encoded as a function of its carrier using host-based dictionary.•Our system improves the imperceptibility and robustness of image watermarking.•The high compression and the strong encryption are some of sparse coding advantages.

论文关键词：False positive detection problem,Multiple claims of ownership,Sparse coding,Watermarking security

论文评审过程：Available online 25 October 2014.

论文官网地址：https://doi.org/10.1016/j.eswa.2014.09.055