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Point in polygon

In computational geometry, the point-in-polygon (PIP) problem asks whether a given point in the plane lies inside, outside, or on the boundary of a polygon. It is a special case of point location problems and finds applications in areas that deal with processing geometrical data, such as computer graphics, computer vision, geographic information systems…

Ray casting algorithm, Point-in-polygon queries & Winding number algorithm

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Overview

Ray casting algorithm

Winding number algorithm

Implementations

Point-in-polygon queries

Advanced semantic analysis

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Map overview Semantic statistics

Point in polygon

Nodes44
Edges43
Triples3
Avg. degree1.95
Density0.045455
Components1

How this topic connects Entity context

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Point in polygon

Top relations

related to Point-in-polygon queries · 3
Point in polygon → Clearly, Simpler, The

Important terminology Word statistics

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Important terminology

ray polygon point algorithm number winding problem inside case computer may outside boundary casting intersection polygons lies graphics vertex one

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Point in polygonrelated to Point-in-polygon queriesThe0.60section
Point in polygonrelated to Point-in-polygon queriesClearly0.60section
Point in polygonrelated to Point-in-polygon queriesSimpler0.60section

Related concept clusters Concept neighborhoods

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    Connections between topic areas Semantic bridges

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    Min side: 3
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