지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.12
- 수록면
- 536 - 543 (8page)
이용수
초록· 키워드
오류제보하기
Terrain classification is still a challenging issue in image processing, especially with high resolution satellite images. The well-known obstacles include low accuracy in the detection of targets, especially for the case of man-made structures, such as buildings and roads. In this paper, we present an efficient approach to classify and detect building footprints, foliage, grass and road from high resolution grayscale satellite images. Our contribution is to build a strong classifier using AdaBoost based on a combination of co-occurrence and Haar-like features. We expect that the inclusion of Harr-like feature improves the classification performance of the man-made structures, since Haar-like feature is extracted from corner features and rectangle features. Also, the AdaBoost algorithm selects only critical features and generates an extremely efficient classifier. Experimental result indicates that the classification accuracy of AdaBoost classifier is much higher than that of the conventional classifier using back propagation algorithm. Also, the inclusion of Harr-like feature significantly improves the classification accuracy. The accuracy of the proposed method is 98.4% for the target detection and 92.8% for the classification on high resolution satellite images.
목차
등록된 정보가 없습니다.
참고문헌 (12)
참고문헌 신청
1. [학술지(정기간행물)] - R. M. Haralick / 1973 / Textural features for image classification / IEEE Trans. Systems, Man and Cybernetics SMC-3 (6) : 610 ~ 621
2. [학술지(정기간행물)] - Paul Viola / 2004 / Robust real-time face detection / International Journal of Computer Vision 57 (2) : 137 ~ 154
3. [학술지(정기간행물)] - David. A. Clausi / 2005 / Design-based texture feature fusion using Gabor filters and co-occurrence probabilities / IEEE Tran. Image Processing 14 (7) : 925 ~ 936
4. [학술지(정기간행물)] - Y. Freund / 1997 / A decision-theoretic generalization of on-line learning and an application to boosting / Journal of Computer and System Sciences 55 (1) : 119 ~ 139
5. [학술지(정기간행물)] - J. A. Benediktsson / 2003 / Classification and feature extraction for remote sensing images from urban areas based on morphological transformations / IEEE Trans. Geoscience and Remote Sensing : 1940 ~ 1949
2. [학술지(정기간행물)] - Paul Viola / 2004 / Robust real-time face detection / International Journal of Computer Vision 57 (2) : 137 ~ 154
3. [학술지(정기간행물)] - David. A. Clausi / 2005 / Design-based texture feature fusion using Gabor filters and co-occurrence probabilities / IEEE Tran. Image Processing 14 (7) : 925 ~ 936
4. [학술지(정기간행물)] - Y. Freund / 1997 / A decision-theoretic generalization of on-line learning and an application to boosting / Journal of Computer and System Sciences 55 (1) : 119 ~ 139
5. [학술지(정기간행물)] - J. A. Benediktsson / 2003 / Classification and feature extraction for remote sensing images from urban areas based on morphological transformations / IEEE Trans. Geoscience and Remote Sensing : 1940 ~ 1949
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2017-056-001388586