25 September 2003 Automatic contour-based 3D terrain matching using wavelet transform
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Proceedings Volume 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition; (2003) https://doi.org/10.1117/12.539984
Event: Third International Symposium on Multispectral Image Processing and Pattern Recognition, 2003, Beijing, China
Abstract
A novel contour-based 3D terrain matching method is presented in this paper. In the method, Iso-Elevation Contour Map (IECM), a compact feature-based representation, is proposed to represent the reference DEM and recovered DEM(REM) from real-time data to convert 3D terrain matching to contour-based matching. In the contour-based matching, a normalized wavelet descriptor, which is invariant to 2D rigit transformation, is employed to describe contours. A very fast contour-matching algorithm based on normalized wavelet descriptor is presented. The proposed matching method is robust and effective computation, and can achieve high location accuracy.
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Qiuzhe Yu, Qiuzhe Yu, Jinwen Tian, Jinwen Tian, Jian Liu, Jian Liu, } "Automatic contour-based 3D terrain matching using wavelet transform", Proc. SPIE 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition, (25 September 2003); doi: 10.1117/12.539984; https://doi.org/10.1117/12.539984
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