Secret image sharing with separate shadow authentication ability

作者：

Highlights：

• SIS with a separate shadow authentication ability is proposed.

• The secret image is losslessly recovered without auxiliary encryption.

• It has low recovery (authentication) complexity and no pixel expansion.

摘要

•SIS with a separate shadow authentication ability is proposed.•The secret image is losslessly recovered without auxiliary encryption.•It has low recovery (authentication) complexity and no pixel expansion.

论文关键词：Secret image sharing,Shadow authentication,Pixel expansion,Lossless recovery

论文评审过程：Received 13 July 2019, Revised 27 September 2019, Accepted 25 November 2019, Available online 3 December 2019, Version of Record 12 December 2019.

论文官网地址：https://doi.org/10.1016/j.image.2019.115721