Similarity relation matrix-based color edge detection
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Dosyalar
Tarih
2007
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Gmbh, Urban & Fischer Verlag
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A novel edge detection algorithm for color images was described in this paper. In the proposed method, smoothness of each pixel in color image is firstly calculated by means of similarity relation matrix and is normalized to maximum gray level. In other words, color image in three-dimensional color spaces is mapped into one dimension. Accordingly the edges are performed in such a way that pixels lower than thresholds are assigned to be edge. Thus with proposed method, edge pixels in a color image are detected simultaneously without any complex calculations such as gradient, Laplace and statistical calculations. (c) 2006 Elsevier GrnbH. All rights reserved.
Açıklama
Anahtar Kelimeler
Edge detection, Similarity relation matrix, Smoothness thresholding
Kaynak
Aeu-International Journal Of Electronics And Communications
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
61
Sayı
7
