DocumentCode :
1803654
Title :
A novel method of true color image edge detection based on wavelet multi-scale
Author :
Xiao, Feng ; Zhou, Mingquan ; Geng, Guohua
Author_Institution :
Institute of Visualization Technology, Northwest University, Xi´an, China
fYear :
2013
fDate :
1-8 Jan. 2013
Firstpage :
1
Lastpage :
4
Abstract :
To make up the defect of conventional image edge detection methods which don´t make full use of color image information, this paper puts forward a color image edge extraction algorithm based on wavelet multi-scale, where the image edges are extracted via the following two steps: firstly polishing the three components R, G, B by wavelet multi-scale features template; then preceding vector extended gradient after the polishing. Experimental results show the algorithm can effectively extract the true color image edge.
Keywords :
Image edge detection; Vectors; edge detection; multi-scale; polishing; real color image; wavelet transform;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Conference Anthology, IEEE
Conference_Location :
China
Type :
conf
DOI :
10.1109/ANTHOLOGY.2013.6784889
Filename :
6784889
Link To Document :
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