کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10672686 | 1009971 | 2005 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Error tolerance of an iterative phase retrieval algorithm for moveable illumination microscopy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Error tolerance of an iterative phase retrieval algorithm for moveable illumination microscopy Error tolerance of an iterative phase retrieval algorithm for moveable illumination microscopy](/preview/png/10672686.png)
چکیده انگلیسی
This paper examines the behaviour of the new Ptychographical Iterative Engine (PIE) algorithm when part of the initial information it requires is inaccurately known. This could be the parameters describing the illuminating wavefunction, the precise location of the specimen relative to the illuminating wavefunction, or other information that is assumed about the physical system. The tolerance of the algorithm for unavoidable problems such as noise and source incoherence is also investigated, leading to the conclusion that this approach to phase retrieval is very robust. It can not only tolerate errors in the assumed parameters, but can often be used as a method of characterising the parameters more accurately.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultramicroscopy - Volume 103, Issue 2, May 2005, Pages 153-164
Journal: Ultramicroscopy - Volume 103, Issue 2, May 2005, Pages 153-164
نویسندگان
H.M.L. Faulkner, J.M. Rodenburg,