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A Study on Edge Marking Scheme of Various Standard Edge Detectors

by Shaifali Pande, Vivek Singh Bhadouria, Dibyendu Ghoshal
journal cover thumbnail

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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