Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference (한국측량학회:학술대회논문집)
- 2003.04a
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- Pages.277-281
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- 2003
Accurate Classification of Water Area with Fusion of RADARSAT and SPOT Satellite Imagery
RADARSAT 위성영상과 SPOT 위성영상의 영상융합을 이용한 수계영역 분류정확도 향상
Abstract
We fused RADARSAT image and SPOT panchromatic image by wavelet transform in order to improve the accuracy of classification on the water area. Fused image in water not only maintained the characteristic of SAR image (low pixel value)but also had boundary information improved. This leads to accurate method to classify water areas.