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A Novel Logarithmic Edge Detection Algorithm

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Year: 2011
Present: شفاهي
COI code: ISCEE14_209
Paper Language: English

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Authors A Novel Logarithmic Edge Detection Algorithm

H Moslemi - Engineering Dept., Tarbiat Moallem University of Sabzevar
A Khakzadian -
J Haddadnia -


In this paper a novel logarithmic edge detection algorithm is presented. The algorithm is an extended and modified version of PLIP Sobel edge detection algorithm. Six new kernels are suggested to achieve a higher level of independence from scene illumination and provide obvious distinction between edge and non-edge pixels. We present experimental results for this method, and compare results of the algorithm against several leading edge detection methods such as Sobel, Canny and conventional logarithmic edge detection. To compare results objectively, we computed edginess judging index (EJI) for edge detection algorithms. The proposed technique is effective, as demonstrated by computer simulations, conceptually straight forward, and easy to use.


Keywords-Logarithmic Image Processing; Edge Detection;Thresholding; Edginess judging index

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COI code: ISCEE14_209

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Moslemi, H; A Khakzadian & J Haddadnia, 2011, A Novel Logarithmic Edge Detection Algorithm, 14th Iranian Student Conference on Electrical Engineering, كرمانشاه, دانشگاه كرمانشاه, سازمان علمي دانشجويي مهندسي برق كشور, the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Moslemi, H; A Khakzadian & J Haddadnia, 2011)
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