A novel method for multispectral image pansharpening based on high dimensional model representation

作者：

Highlights：

• A novel pansharpening method based on Adaptive HDMR is proposed.

• Proposed algorithm is a component substitution-based method and is easy to implement.

• Proposed algorithm provides more spectral accuracy than traditional CS-based methods.

• Proposed algorithm outperforms state-of-the-art image pansharpening methods.

摘要

•A novel pansharpening method based on Adaptive HDMR is proposed.•Proposed algorithm is a component substitution-based method and is easy to implement.•Proposed algorithm provides more spectral accuracy than traditional CS-based methods.•Proposed algorithm outperforms state-of-the-art image pansharpening methods.

论文关键词：Multispectral image,Pansharpening,Intensity-Hue-Saturation (IHS),High dimensional model representation (HDMR)

论文评审过程：Received 16 October 2020, Revised 5 December 2020, Accepted 13 December 2020, Available online 24 December 2020, Version of Record 9 January 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2020.114512