| Application of Genetic Algorithm to Reconstruct the Microwave Image of Multiple Cylinders with Arbitrary Shape via a Two Phase Technique | |
|---|---|
| 學年 | 90 |
| 學期 | 1 |
| 發表日期 | 2001-11-13 |
| 作品名稱 | Application of Genetic Algorithm to Reconstruct the Microwave Image of Multiple Cylinders with Arbitrary Shape via a Two Phase Technique |
| 作品名稱（其他語言） | |
| 著者 | Li, Ching-Lieh; Shieh, Jyh-Chang |
| 作品所屬單位 | 淡江大學電機工程學系 |
| 出版者 | |
| 會議名稱 | 2001年國際通訊研討會=2001 International Symposium on Communications |
| 會議地點 | 臺南, 臺灣 |
| 摘要 | A computational method combining the genetic algorithm (GA) and atwo-phase technique is reported for electromagnetic imaging of ahomogeneous and/or multiple cylinders of arbitrary shape. Thestructure can consist of dielectric and metallic objectssimultaneously. By measuring the scattered field, the shape, location,size and permittivity of the object are retrieved quite successfullywithout any prior information. The forward problem is solved based onthe equivalent source current and the method of moments (MoM), whilethe inverse problem is reformulated into an optimization one, and issolved by the proposed scheme. Numerical simulation shows that goodreconstruction can be obtained, and the computational time can bereduced efficiently by the proposed two-phase technique. |
| 關鍵字 | 基因演算法;微波影像;雙相位技術;電磁散射;圓柱散射體;Genetic Algorithm;Microwave Image;Two Phase Technique;Electromagnetic Scattering;Cylindrical Scatter |
| 語言 | en_US |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 20011113~20011116 |
| 通訊作者 | |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 出處 | 2001國際通訊研討會論文集=Proceedings of 2001 International Symposium on Communications，頁0 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/76440 ) |
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