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Phase Retrieval from Diffraction Data Utilizing Pre-determined Partial Information by S.S. Kim; S. Marathe; S.N. Kim; H.C. Kang; D.Y. Noh is a Engineering article available to read on EtoBox.

What is Phase Retrieval from Diffraction Data Utilizing Pre-determined Partial Information about?

We developed a phase retrieval algorithm that utilizes pre-determined partial phase information to overcome insufficient oversampling ratio in diffraction data. Implementing the Fourier modulus projection and the modified support projection manifesting the pre-determined information, a generalized difference map and HIO (Hybrid Input-Output) algorithms are developed. Optical laser diffraction data as well as simulated X-ray diffraction data are used to illustrate the validity of the proposed algorithm, which revealed the strength and the limitations of the algorithm. The proposed algorithm can expand the applicability of the diffraction based image reconstruction.

Who reads Phase Retrieval from Diffraction Data Utilizing Pre-determined Partial Information?

Author

S.S. Kim; S. Marathe; S.N. Kim; H.C. Kang; D.Y. Noh

Publisher

Elsevier Science; Elsevier ; Elsevier Sequoia; Elsevier BV (ISSN 0040-6090)

Published

2007

Language

EN

Field

Engineering (Physical Sciences)