Executing convex polytope queries on nD point clouds

•Efficient intersection algorithms for polytope querying on nD point clouds.•Easy-to-use polytope formulation for querying.•Illustrated by nD-simplex and nD-prism model for querying tests from 2D to 10D.•Solve perspective view selection and flood risk query efficiently using the polytope. Efficient...

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Vydané v:	International journal of applied earth observation and geoinformation Ročník 105; s. 102625
Hlavní autori:	Liu, Haicheng, Thompson, Rodney, van Oosterom, Peter, Meijers, Martijn
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier B.V 25.12.2021 Elsevier
Predmet:	algorithms CPLEX geometry nD point clouds Perspective view selection Polytope query risk spatial data Spatial data structures nD point clouds Spatial data structures Perspective view selection Polytope query CPLEX
ISSN:	1569-8432, 1872-826X
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