In our recent papers, the phase retrieval problem is dealt with by splitting the 2-D problem into a series of 1-D problems solved through the Spectral Factorization method and a subsequent crosswords-like selection scheme, which also allows for successful recovery by using a single measurement surface (plus minimal a-priori information of the source). In this communication we provide a further and hopefully final advance of the corresponding procedure, thus removing the computational complexity associated to our previous crossing schemes.
A Third 'Crosswords Based' Approach to 2-D Phase Retrieval Problems / Battaglia, G. M.; Morabito, A. F.; Palmeri, R.; Isernia, T.. - (2023), pp. 23-24. [10.23919/USNC-URSI54200.2023.10289375]
A Third 'Crosswords Based' Approach to 2-D Phase Retrieval Problems
Battaglia G. M.;Morabito A. F.;Palmeri R.;Isernia T.
2023-01-01
Abstract
In our recent papers, the phase retrieval problem is dealt with by splitting the 2-D problem into a series of 1-D problems solved through the Spectral Factorization method and a subsequent crosswords-like selection scheme, which also allows for successful recovery by using a single measurement surface (plus minimal a-priori information of the source). In this communication we provide a further and hopefully final advance of the corresponding procedure, thus removing the computational complexity associated to our previous crossing schemes.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
