한국측량학회:학술대회논문집 (Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference)
- 한국측량학회 2004년도 춘계학술발표회논문집
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- Pages.159-164
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- 2004
무감독 SAM 기법을 이용한 하이퍼스펙트럴 영상 분류
The Hyperspectral Image Classification with the Unsupervised SAM
초록
SAM(Spectral Angle Mapper) is the method using the similarly of the angle between pairs of signatures instead of the spectral distance(MDC, MLC etc.) for classification or clustering. In this paper, we applied unsupervised techniques(Unsupervised SAM and ISODATA) to the Hyperspectral Image(Hyperion) which has innumerable, narrow and contiguous spectral bands and Multispectral Image(ETM
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