Edge detection using G-lets based on matrix factorization by group representations

Features of G-lets Edge Operator:•Geometry of objects in the image are preserved.•Edges are continuous.•Tracking outlines of small objects in cluttered images are possible.•Edges in noisy images without losing continuity is shown to be possible.•Computations are light due to sparse operations. A new...

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Vydané v:	Pattern recognition Ročník 67; s. 1 - 15
Hlavní autori:	B, Rajathilagam, Rangarajan, Murali
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Ltd 01.07.2017
Predmet:	Boundary detection Edge detection Feature extraction G-lets G-lets filter Group representations Irreducible representations Matrix representations Pattern recognition Irreducible representations Group representations G-lets filter Matrix representations Boundary detection Feature extraction G-lets Pattern recognition Edge detection
ISSN:	0031-3203, 1873-5142
On-line prístup:	Získať plný text
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