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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/7104
Title: Analysis of radiographical weld flaws using image-processing approach
Authors: Rathod V.R.
Anand, Radhey Shyam
Ashok A.
Published in: International Journal of Signal and Imaging Systems Engineering
Abstract: The Paper, the proposed research experimentation has been established in Central Foundry Forge Plant (CFFP) of Bharat Heavy Electrical Ltd. India (BHEL). The proposed image segmentation techniques are introduced to detect and assess the weld flaws from the weldments and calculate the features such as length, width, area, perimeter, major axis length, minor axis length, orientation and resolution. Software has fully written in Matlab. A comparative table showing the results is also presented in the paper. The proposed algorithm is faster and achieves favourable results. The results are validated with standard Non-Destructive Testing (NDT) methods. Copyright © 2011 Inderscience Enterprises Ltd.
Citation: International Journal of Signal and Imaging Systems Engineering (2011), 4(4): 228-237
URI: https://doi.org/10.1504/IJSISE.2011.044540
http://repository.iitr.ac.in/handle/123456789/7104
Issue Date: 2011
Publisher: Inderscience Publishers
Keywords: Dimension analysis
Edge-based segmentation
Markers watershed segmentation
Radiographic images weld flaws
Segmentation
Standard NDT methods
Watershed segmentation
ISSN: 17480698
Author Scopus IDs: 26665025700
56363331000
55009605100
Author Affiliations: Rathod, V.R., Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Roorkee 247667, India
Anand, R.S., Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Roorkee 247667, India
Ashok, A., Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Roorkee 247667, India
Corresponding Author: Rathod, V.R.; Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Roorkee 247667, India; email: vicky7574@gmail.com
Appears in Collections:Journal Publications [EE]

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