Multi-focus image fusion via Joint convolutional analysis and synthesis sparse representation

作者：

Highlights：

• An image fusion method based on JCAS decomposition is proposed.

• The JCAS model implements the effective separation of each source image.

• Different fusion schemes are designed to effectively preserve the detail information.

• Experiments result demonstrate our method exhibits good performance.

摘要

•An image fusion method based on JCAS decomposition is proposed.•The JCAS model implements the effective separation of each source image.•Different fusion schemes are designed to effectively preserve the detail information.•Experiments result demonstrate our method exhibits good performance.

论文关键词：Multi-focus image fusion,Analysis sparse representation,Synthesis sparse representation,Laplacian pyramid

论文评审过程：Received 10 December 2020, Revised 3 August 2021, Accepted 21 September 2021, Available online 2 October 2021, Version of Record 9 October 2021.

论文官网地址：https://doi.org/10.1016/j.image.2021.116521