An Edge Extraction Algorithm Based on Morphology

Qian Zhao; Guo Wei Kang; Yuan Bin Hou; Su Zhao

doi:10.4028/www.scientific.net/AMM.236-237.1145

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 236-237An Edge Extraction Algorithm Based on Morphology

An Edge Extraction Algorithm Based on Morphology

Abstract:

The background of images often obstructs the edge extraction.A new method of edge extraction is proposed in this paper, which combines classic edge extraction algorithms with optimal global threshold and the morphological dilation and restruction. It can accurately extract edges and eliminate fake edges and filter out the background well.

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Periodical:

Applied Mechanics and Materials (Volumes 236-237)

Pages:

1145-1151

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.236-237.1145

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Online since:

November 2012

Authors:

Qian Zhao, Guo Wei Kang, Yuan Bin Hou, Su Zhao

Keywords:

Edge Extraction, Morpholoy, Optimal Global Threshold, Reconstruction

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