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A Study on Edge Marking Scheme of Various Standard Edge Detectors

by Shaifali Pande, Vivek Singh Bhadouria, Dibyendu Ghoshal
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 44 - Number 9
Year of Publication: 2012
Authors: Shaifali Pande, Vivek Singh Bhadouria, Dibyendu Ghoshal
10.5120/6294-8491

Shaifali Pande, Vivek Singh Bhadouria, Dibyendu Ghoshal . A Study on Edge Marking Scheme of Various Standard Edge Detectors. International Journal of Computer Applications. 44, 9 ( April 2012), 33-37. DOI=10.5120/6294-8491

@article{ 10.5120/6294-8491,
author = { Shaifali Pande, Vivek Singh Bhadouria, Dibyendu Ghoshal },
title = { A Study on Edge Marking Scheme of Various Standard Edge Detectors },
journal = { International Journal of Computer Applications },
issue_date = { April 2012 },
volume = { 44 },
number = { 9 },
month = { April },
year = { 2012 },
issn = { 0975-8887 },
pages = { 33-37 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume44/number9/6294-8491/ },
doi = { 10.5120/6294-8491 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:35:08.028809+05:30
%A Shaifali Pande
%A Vivek Singh Bhadouria
%A Dibyendu Ghoshal
%T A Study on Edge Marking Scheme of Various Standard Edge Detectors
%J International Journal of Computer Applications
%@ 0975-8887
%V 44
%N 9
%P 33-37
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper presents a study on edge marking scheme of various standard edge detectors viz. Sobel, Prewitt, Roberts, Laplacian of Gaussian (LoG) and Canny. On the basis of edge map obtained for a synthetic rectangular board image, obtained from five edge detectors, suggests classifying the detectors in three categories namely, pre-marker, post-marker and mixed-marker. Pratt's figure of merit (PFOM) is used as a quantitative evaluation criterion for the above mentioned classification. Experimental results obtained for Lena and Parrot image provides convincing results to establish proposed classification.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Edge Detection Pratt's Figure Of Merit.

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