Search Results for author: S. Maddali

Found 1 papers, 1 papers with code

A matrix-free Levenberg-Marquardt algorithm for efficient ptychographic phase retrieval

1 code implementation27 Feb 2021 Saugat Kandel, S. Maddali, Youssef S G Nashed, Stephan O Hruszkewycz, Chris Jacobsen, Marc Allain

The phase retrieval problem, where one aims to recover a complex-valued image from far-field intensity measurements, is a classic problem encountered in a range of imaging applications.

Retrieval

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