{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/iterative-phase-retrieval-algorithm-for-space","title":"Iterative phase retrieval algorithm for space-variant PSF in optical systems with aberrations","arxiv_id":"2502.04897","date":"2025-02-07","proceeding":null,"authors":["Dylan Brault","Corinne Fournier","Tatiana Latychevskaia"],"abstract":"Iterative phase retrieval algorithms are widely used in digital optics for their efficiency and simplicity. Conventionally, these algorithms do not consider aberrations as they assume an ideal, aberration-free optical system. Here, we propose modified iterative phase retrieval algorithms that take into account the space-invariant and space-variant point spread function of the optical system.","url_abs":"https://arxiv.org/abs/2502.04897v1","url_pdf":"https://arxiv.org/pdf/2502.04897v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"links_only","authors_date_abstract":"arXiv metadata, CC0 1.0 (https://info.arxiv.org/help/license), from the Kaggle arXiv metadata snapshot of 2026-09-12"},"code_links":[{"paper_slug":"iterative-phase-retrieval-algorithm-for-space","repo_url":"https://github.com/braultd/Iterative-phase-retrieval-algorithm-for-shift-variant-PSF-in-optical-system-with-aberrations","is_official":1,"mentioned_in_paper":0,"mentioned_in_github":0,"framework":"none","reach":null}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}