Indian Journal of Science and Technology
DOI: 10.17485/ijst/2016/v9i44/105165
Year: 2016, Volume: 9, Issue: 44, Pages: 1-5
Original Article
Biswajit Pauland* and Dibyendu Ghoshal
Electronics and Communication Engineering Department, National Institute of Technology, Agartala P.O., Former Tripura Engineering College, Barjala, Jirania - 799046, Tripura (W), India; [email protected], [email protected].
*Author for correspondence
Biswajit Pauland
Electronics and Communication Engineering Department, National Institute of Technology, Agartala P.O., Former Tripura Engineering College, Barjala, Jirania - 799046, Tripura (W), India; [email protected]
The improved algorithm for the edge detection and edge thinning has been proposed. The paper presents a newly proposed spatial window of rectangular and row/ column shaped appearance to perform the spatial convolution to obtain the edge and these detectors filters and the results have been compared with those obtained through standard edge detector filters. These are evident from the results obtained in terms of edge detection error rate and in case of noisy environment, Pratt’s figure of merit. The proposed edge thinning method has also yielded better performance compared with the so far results available in published reports.
Keywords: Edge Detection, Edge Detection Error Rate, Edge Thinning, Pratt’s Figure of Merit, Spatial Window
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