A new framework of designing iterative techniques for image deblurring

作者：

Highlights：

• We identified two aspects for improving iterative algorithms in deblurring.

• Proposed two modifications on existing methods for deblurring images.

• Testing showed that the new method can preserve fine details in deblurring.

摘要

•We identified two aspects for improving iterative algorithms in deblurring.•Proposed two modifications on existing methods for deblurring images.•Testing showed that the new method can preserve fine details in deblurring.

论文关键词：Continuous forward model update,GMRES,Inverse problem,Image deblurring,Iterative algorithms,Landweber method,Least square method,Van Cittert method

论文评审过程：Received 6 January 2021, Revised 22 November 2021, Accepted 26 November 2021, Available online 27 November 2021, Version of Record 6 December 2021.

论文官网地址：https://doi.org/10.1016/j.patcog.2021.108463