Object reconstruction from fourier magnitude information only
Other Title(s)
استرجاع الجسم من معلومات معامل فورير فقط
Joint Authors
Tawfiq, Asil Jamil
al-Rikabi, Ali Talib Muhammad Hasan
Hasan, Fuad Nadim
Source
Ibn al-Haitham Journal for Pure and Applied Science
Issue
Vol. 25, Issue 1 (30 Apr. 2012)13 p.
Publisher
University of Baghdad College of Education for Pure Science / Ibn al-Haitham
Publication Date
2012-04-30
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Topics
Abstract AR
استرجاع الجسم من معلومات تحویلات فوریر حظیت بتغطیة كبیرة في مختلف الدوریات و النشرات العلمیة و لكن لم تعط حلولا " واضحة لعدم نجاح استرجاع الجسم من معلومات Fourier magnitude إن هذه التقنیة تمت دراستها بعنایة و تبین انه في حالة الجسم المتشابه مركزیا centro-symmetric فإن مقید معلومات الجسم constraint object support یؤدي دورا مهما في هذه التقنیة، بینما بالنسبة إلى asymmetric object فإن هذا المقید غیر كاف للوصول إلى عملیة الاسترجاع الصحیحة.
فضلا" ذلك درس استعمال هذه التقنیة على أجسام معقدة functions complex و تبین إن مقید الجسم مهم جداً لكل من الدالة الحقیقیة و الخیالیة.
Abstract EN
Reconstruction an object from its Fourier magnitude has taken a great deal in the literature and there is still no obvious solution for the failure of this algorithm.
In this paper, the frequent failure of the phase retrieval is discussed in details and it has been shown that when the object is cento-symmetric, the object support is vital element to ensure uniqueness while for asymmetric object; the asymmetric sup.
ort of the object is not enough to ensure uniqueness but the reconstruction appear to include most of the information of the original object.
This is also true for the reconstruction of a complex function.
American Psychological Association (APA)
Tawfiq, Asil Jamil& Hasan, Fuad Nadim& al-Rikabi, Ali Talib Muhammad Hasan. 2012. Object reconstruction from fourier magnitude information only. Ibn al-Haitham Journal for Pure and Applied Science،Vol. 25, no. 1.
https://search.emarefa.net/detail/BIM-315483
Modern Language Association (MLA)
Tawfiq, Asil Jamil…[et al.]. Object reconstruction from fourier magnitude information only. Ibn al-Haitham Journal for Pure and Applied Science Vol. 25, no. 1 (2012).
https://search.emarefa.net/detail/BIM-315483
American Medical Association (AMA)
Tawfiq, Asil Jamil& Hasan, Fuad Nadim& al-Rikabi, Ali Talib Muhammad Hasan. Object reconstruction from fourier magnitude information only. Ibn al-Haitham Journal for Pure and Applied Science. 2012. Vol. 25, no. 1.
https://search.emarefa.net/detail/BIM-315483
Data Type
Journal Articles
Language
English
Notes
Includes appendices.
Record ID
BIM-315483