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Research at Burgas Free University >
2. Издания на БСУ от международни конференции / Collection of Papers of BFU from International Conferences >
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
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| 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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