Performance Comparison of the Target Detection Methods in High Speed Platform Forward Looking SAR (HSP-FLSAR) | ||
Journal of Communication Engineering | ||
مقاله 7، دوره 10، شماره 1 - شماره پیاپی 20، فروردین 2021، صفحه 83-94 اصل مقاله (767.42 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22070/jce.2022.16372.1218 | ||
نویسندگان | ||
sayed mahdi hosseini miangafsheh1؛ Morteza Kazerooni* 2؛ Mojtaba abolghasemi3 | ||
1electrical and computer engineering, malek ashtar university of technology, tehran, iran | ||
2Department of electrical and electronic engineering- malek ashtar university of technology | ||
3Electrical and Electronics Engineering Dept., Malek-e-Ashtar University of Technology, Tehran, Iran | ||
چکیده | ||
Sea target detection in the HSP-FLSAR images has not been addressed so far in the literature. In this paper we carry out a comparative evaluation of existing SAR target detection algorithms in the case of monostatic HSP-FLSAR range Doppler images assuming a platform diving trajectory. To do so, various CFAR methods, including CA-CFAR, SOCA-CFAR, GOCA-CFAR, OS-CFAR, VIE-CFAR, and G0 distribution CFAR algorithms, are used to detect a set of point scatterers in simulated images. The performance of methods is compared based on receiver operating characteristic curves. Simulation results show that OS-CFAR has the best probability of detection for a fixed probability of false alarm. This paper can be a starting point to find better target detection methods in HSP-FLSAR images. | ||
کلیدواژهها | ||
CFAR؛ Forward Looking SAR؛ High Speed Platform؛ Target Detection | ||
مراجع | ||
| ||
آمار تعداد مشاهده مقاله: 179 تعداد دریافت فایل اصل مقاله: 284 |