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An alternative approach to the triangulation of Spot imagery
alternative approach triangulation Spot imagery
2016/5/20
Satellite line scanner imagery such as that of SPOT and MOMS-02 is usually analysed via a collinearity equation approach based on projective transformation. This paper discusses the application of an ...
A complete solution of cartographic displacement based on elastic beams model and Delaunay triangulation
Cartographic generalization Displacement Conflict Elastic beams model Delaunay triangulation Skeleton Proximity graph
2014/7/23
In map production and generalization, it is inevitable to arise some spatial conflicts, but the detection and resolution of these spatial conflicts still requires manual operation. It is become a bott...
DELAUNAY TRIANGULATION PARALLEL CONSTRUCTION METHOD AND ITS APPLICATION IN MAP GENERALIZATION
Delaunay Triangulated Irregular Network parallel computing data partitioning dynamic strip mesh simplification
2014/4/25
Delaunay triangulated irregular network (D-TIN) has been widely used in various fields and also played an increasingly important role on map generalization. But for massive data processing, current D-...
LARGE SCALE CONSTRAINT DELAUNAY TRIANGULATION FOR VIRTUAL GLOBE RENDERING
Virtual Globe Graphics data structures TIN Data processing
2014/6/11
A technique to create a Delaunay triangulation for terrain visualization on a virtual globe is presented. This method can be used to process large scale elevation datasets with billions of points by u...
AUTOMATIC DETECTION OF SHADOW POINTS IN DIGITAL IMAGES FOR AUTOMATIC TRIANGULATION
digital extraction image photogrammetry
2015/6/1
This paper presents a novel method for automatic detection of shadow points in digital images in order to improve the reliability of
automatic triangulation. The new method is based on the model of ...