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Geometric hashing

In computer science, geometric hashing is a method for efficiently finding two-dimensional objects represented by discrete points that have undergone an affine transformation, though extensions exist to other object representations and transformations. In an off-line step, the objects are encoded by treating each pair of points as a geometric basis. The…

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Overview

Geometric hashing in computer vision

Advanced semantic analysis

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Map overview Semantic statistics

Geometric hashing

Nodes22
Edges21
Triples21
Avg. degree1.91
Density0.090909
Components1

How this topic connects Entity context

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Geometric hashing

Top relations

related to Finding mirrored pattern · 9
Geometric hashing → Actually, For, However, It, Multiplying, There, Therefore, This, Use
related to References · 5
Geometric hashing → An Overview, Engineering, IEEE Computational Science, Rigoutsos, Wolfson
related to Geometric hashing in computer vision · 4
Geometric hashing → Geometric, Let’s, The, This
is a · 1
Geometric hashing → method for efficiently finding two-dimensional objects represented by discrete points that have undergone an affine transformation

Important terminology Word statistics

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Important terminology

basis points object hashing geometric table image coordinates hash objects pair data recognition point step feature two selected candidate computer

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Geometric hashingis amethod for efficiently finding two-dimensional objects represented by discrete points that have undergone an affine transformation0.90text
structural alignment of proteinsinstance ofbut later was applied to different problems0.80text
SIFT could be used for indexinginstance ofin practice local descriptors0.80text
Geometric hashingrelated to Finding mirrored patternIt0.60section
Geometric hashingrelated to Finding mirrored patternHowever0.60section
Geometric hashingrelated to Finding mirrored patternTherefore0.60section
Geometric hashingrelated to Finding mirrored patternThere0.60section
Geometric hashingrelated to Finding mirrored patternFor0.60section
Geometric hashingrelated to Finding mirrored patternMultiplying0.60section
Geometric hashingrelated to Finding mirrored patternUse0.60section
Geometric hashingrelated to Finding mirrored patternThis0.60section
Geometric hashingrelated to Finding mirrored patternActually0.60section

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    Min side: 3
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