NDLI: An adaptive threshold edge detection method based on the law of gravity

Content Provider	IEEE Xplore Digital Library
Author	Zhonghai li Zhihui yang Wenlong wang Jianguo cui
Copyright Year	2013
Description	Author affiliation: Coll. of Autom., Shenyang Aerosp. Univ., Shenyang, China (Zhonghai li; Zhihui yang; Wenlong wang; Jianguo cui)
Abstract	This paper put forward an edge detection algorithm which based on the law of gravity adaptive threshold. This algorithm is not only has good effect for common image edge detection, but also for the noise of the image edge detection and good results have been achieved. According to the law of universal gravitation of physics, the author designs a kind of template which applied to edge detection. Then, designs a kind of dynamic adaptive threshold method can be used for edge detection because that a human visual system in light is better than the dark area have small noise sensitivity. This algorithm make up for the traditional algorithm in the whole image only used a single threshold. Through the experimental comparison, this paper algorithm can create dynamic adaptive threshold value. The algorithm has good inhibition effect used in image with salt and pepper noise and gaussian noise. it can extract image edge efficiently.
Sponsorship	IEEE Control Syst. Soc.
Starting Page	897
Ending Page	900
File Size	1709980
Page Count	4
File Format	PDF
ISBN	9781467355339
e-ISBN	9781467355346
DOI	10.1109/CCDC.2013.6561050
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-05-25
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis image processing algorithm template Image resolution Image edge detection Heuristic algorithms Noise Vectors edge detection Gravity adaptive threshold
Content Type	Text
Resource Type	Article

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