Computer and Modernization ›› 2010, Vol. 1 ›› Issue (3): 26-3.doi: 10.3969/j.issn.1006-2475.2010.03.008
• 图像处理 • Previous Articles Next Articles
LI Na,ZHANG Li-wen,WAN Can
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Abstract: With the guidance of digital image technology, this paper studies the edge testing algorithms, discusses Sobel operator and LaplacianGaussian operator. A serious comparison between the two operators is made, and an improved Sobel operator is proposed.
Key words: digital image, edge testing, vehicle logo recognition
LI Na;ZHANG Li-wen;WAN Can. Application of Edge Testing Operator in Vehicle Logo Recognition[J]. Computer and Modernization, 2010, 1(3): 26-3.
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URL: http://www.c-a-m.org.cn/EN/10.3969/j.issn.1006-2475.2010.03.008
http://www.c-a-m.org.cn/EN/Y2010/V1/I3/26