An Adaptive Edge Detection Method Based on Canny Operator

Abstract:

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This paper proposes an adaptive Canny operator edge detection algorithm. The proposed method can automatically set the threshold value according to the different image gray-scale gradient histogram adaptively and improve the performance in the detail edge detection and good localization. Experiments show that this method produces better edge detection results performance than the Otsu method. Besides our method, Roberts operator, Prewitt operator, Sobel operator, Log operator and Canny operator based on Otsu algorithm are also tested for comparisons.

Info:

Periodical:

Advanced Materials Research (Volumes 255-260)

Edited by:

Jingying Zhao

Pages:

2037-2041

DOI:

10.4028/www.scientific.net/AMR.255-260.2037

Citation:

B. H. Lang et al., "An Adaptive Edge Detection Method Based on Canny Operator", Advanced Materials Research, Vols. 255-260, pp. 2037-2041, 2011

Online since:

May 2011

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Price:

$35.00

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