- SAR 영상을 이용한 템플릿 매칭 기반 자동식별 알고리즘 구현 및 성능시험
- ㆍ 저자명
- 임호,채대영,유지희,권경일,Lim. Ho,Chae. Daeyoung,Yoo. Ji Hee,Kwon. Kyung-Il
- ㆍ 간행물명
- 韓國軍事科學技術學會誌
- ㆍ 권/호정보
- 2014년|17권 3호|pp.364-377 (14 pages)
- ㆍ 발행정보
- 한국군사과학기술학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
In this paper, we have developed a target recognition algorithm based on a template matching technique using Synthetic Aperture Radar (SAR) images. For efficient computations, Radon transform-based azimuth estimation algorithm was used with the template matching. MSTAR data set was divided into two groups according to the depression angles, which were a train set and a test set. Template data were generated by rotating and cropping chips which were from MSTAR train set using the azimuth estimation algorithm. Then the template matching process between test data and template data was performed under various conditions. Performance variation according to contrast enhancement preprocessing which is scarce in open literature was also presented. The analysis results show that the target recognition algorithm could be useful for the automatic target recognition using SAR images.