A Richardson-Lucy Algorithm Using A Varying Point Spread Function Along The Iterations

Authors

  • Maria Ines Silvani Souza Instituto de Engenharia Nuclear - Serviço do Reator Argonauta
  • Gevaldo Lisboa de Almeida
  • Erica Silvani Souza
  • Ricardo Tadeu Lopes

Abstract

This work proposes an algorithm which restores images by the Richardson–Lucy (RL) algorithm, using however, a varying PSF as the iterations proceed. For this purpose, the PSF width is reduced to cope with the last-achieved image resolution and the next iteration would be carried out with it.

Linha principal do CV-28: lente quadripolar e distribuidor magnético

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Published

2021-08-12

How to Cite

Silvani Souza, M. I., Lisboa de Almeida, G., Silvani Souza, E., & Tadeu Lopes, R. (2021). A Richardson-Lucy Algorithm Using A Varying Point Spread Function Along The Iterations. Instituto De Engenharia Nuclear: Progress Report, (4). Retrieved from https://revistas.ien.gov.br/index.php/ienprogressreport/article/view/542

Issue

No. 4 (2021): IEN - Progress Report 2018-2020 n.4

Section

Nuclear Instrumentation Development

License

Copyright (c) 2021 Maria Ines Silvani Souza, Gevaldo Lisboa de Almeida, Erica Silvani Souza, Ricardo Tadeu Lopes

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.