6 July 1998 3D terrain reconstruction using compound techniques
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A 3D terrain reconstruction method using compound techniques is proposed. Normal matching results only supply DSM (Digital Surface Model). This means matching results may be on the top of man-made objects such as houses or trees. This kind of matching results could not supply an accurate DEM (Digital Elevation Model). The proposed method is a more efficient method for determining elevations from overlapping digital aerial images and satellite images. It combines image analysis and image matching methods and supplies a more accurate DEM.
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Yihui Lu, Yihui Lu, Kurt Kubik, Kurt Kubik, Mohammed Bannamoun, Mohammed Bannamoun, "3D terrain reconstruction using compound techniques", Proc. SPIE 3387, Visual Information Processing VII, (6 July 1998); doi: 10.1117/12.316426; https://doi.org/10.1117/12.316426

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