Color image analysis with novel trinion decimal-order polar harmonic transforms

作者：

Highlights：

• A novel decimal-order radial basis function is constructed and extends integer-order PHTs to decimal-order PHTs.

• The proposed TDPHTs are applied to color images reconstruction combine with trinion theory and avoids information redundancy.

• The proposed TDPHTs are applied to zero-watermarking algorithm and verify its excellent color image description.

摘要

•A novel decimal-order radial basis function is constructed and extends integer-order PHTs to decimal-order PHTs.•The proposed TDPHTs are applied to color images reconstruction combine with trinion theory and avoids information redundancy.•The proposed TDPHTs are applied to zero-watermarking algorithm and verify its excellent color image description.

论文关键词：Decimal-order polar harmonic transforms,Trinion,Trinion decimal-order polar harmonic transforms,Color image reconstruction,Zero-watermarking

论文评审过程：Received 9 December 2020, Revised 8 April 2021, Accepted 9 June 2021, Available online 28 June 2021, Version of Record 28 June 2021.

论文官网地址：https://doi.org/10.1016/j.amc.2021.126453