Research Article
A Study on Edge Marking Scheme of Various Standard Edge Detectors
|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
|
| Volume 44 - Issue 9 |
| Published: April 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 },
year = { 2012 },
volume = { 44 },
number = { 9 },
pages = { 33-37 },
doi = { 10.5120/6294-8491 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2012
%A Shaifali Pande
%A Vivek Singh Bhadouria
%A Dibyendu Ghoshal
%T A Study on Edge Marking Scheme of Various Standard Edge Detectors%T
%J International Journal of Computer Applications
%V 44
%N 9
%P 33-37
%R 10.5120/6294-8491
%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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