Comments on “Optimized gray-scale image watermarking using DWT-SVD and Firefly Algorithm”

作者：

Highlights：

• False positive detection is the major issue with the SVD-based image watermarking.

• It analyzes the security weakness of the scheme.

• Some feasible solutions to address the above issue are suggested.

摘要

•False positive detection is the major issue with the SVD-based image watermarking.•It analyzes the security weakness of the scheme.•Some feasible solutions to address the above issue are suggested.

论文关键词：Singular value decomposition,Image watermarking,Rightful ownership,False positive,Discrete wavelet transform

论文评审过程：Available online 3 November 2014.

论文官网地址：https://doi.org/10.1016/j.eswa.2014.10.045