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2010. Предизвикателства пред Висшето образование и научните изследвания в условията на криза. Том 2 >

Please use this identifier to cite or link to this item: http://research.bfu.bg:8080/jspui/handle/123456789/183

Заглавие: ISAR image reconstruction algorithm
Други Заглавия: ISAR алгоритъм за възстановяване на образи
Автори: Lazarov, Andon
Ключови Думи: ISAR Model
Image Reconstruction
Issue Date: 2010
Издател: Burgas Free University, 62, San Stefano Str., 8001 Burgas
Цитиране: International research conference, “Challenges to Higher Education and Research in the Global Economic Crisis”, Burgas, 25 - 26 June 2010
Серия/Отчет но.: BFU_MK_2010_TOM_III;str-165
Резюме: This paper deals with generalized ISAR geometry and image reconstruction technique. Three-dimensional (3-D) ISAR scenario is projected on two-dimensional (2-D) radar registration plane. The arbitrary movement of the object is decomposed into two components: radial displacement of the object’s geometric center and rotational movement around it. It is proven that the demodulated ISAR signal, reflected from the target during aperture synthesis, can be considered as 2-D Fourier transformation of the image function, corrected by an exponential term and as a consequence, the image function can be extracted by 2-D inverse Fourier transformation of the phase corrected ISAR signal. Numerical experiment validating aforementioned statements is performed.
Описание: International research conference 2010
URI: http://research.bfu.bg:8080/jspui/handle/123456789/183
ISBN: 978-954-9370-72-0
Appears in Collections:2010. Предизвикателства пред Висшето образование и научните изследвания в условията на криза. Том 2

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