LabVIEW 2010 Computer Vision Platform Based Virtual Instrument and Its Application for Pitting Corrosion Study
A virtual instrumentation (VI) system called VI localized corrosion image analyzer (LCIA) based on LabVIEW 2010 was developed allowing rapid automatic and subjective error-free determination of the pits number on large sized corroded specimens. The VI LCIA controls synchronously the digital microsco...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | Journal of Analytical Methods in Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2013/193230 |
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| author | Rogelio Ramos Roumen Zlatev Benjamin Valdez Margarita Stoytcheva Mónica Carrillo Juan-Francisco García |
| author_facet | Rogelio Ramos Roumen Zlatev Benjamin Valdez Margarita Stoytcheva Mónica Carrillo Juan-Francisco García |
| author_sort | Rogelio Ramos |
| collection | DOAJ |
| description | A virtual instrumentation (VI) system called VI localized corrosion image analyzer (LCIA) based on LabVIEW 2010 was developed allowing rapid automatic and subjective error-free determination of the pits number on large sized corroded specimens. The VI LCIA controls synchronously the digital microscope image taking and its analysis, finally resulting in a map file containing the coordinates of the detected probable pits containing zones on the investigated specimen. The pits area, traverse length, and density are also determined by the VI using binary large objects (blobs) analysis. The resulting map file can be used further by a scanning vibrating electrode technique (SVET) system for rapid (one pass) “true/false” SVET check of the probable zones only passing through the pit’s centers avoiding thus the entire specimen scan. A complete SVET scan over the already proved “true” zones could determine the corrosion rate in any of the zones. |
| format | Article |
| id | doaj-art-c8fca273a96249049467c630ec179ee7 |
| institution | OA Journals |
| issn | 2090-8865 2090-8873 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Analytical Methods in Chemistry |
| spelling | doaj-art-c8fca273a96249049467c630ec179ee72025-08-20T02:19:41ZengWileyJournal of Analytical Methods in Chemistry2090-88652090-88732013-01-01201310.1155/2013/193230193230LabVIEW 2010 Computer Vision Platform Based Virtual Instrument and Its Application for Pitting Corrosion StudyRogelio Ramos0Roumen Zlatev1Benjamin Valdez2Margarita Stoytcheva3Mónica Carrillo4Juan-Francisco García5Engineering Institute, Autonomous University of Baja California, Boulevard Benito Juarez S/N, 21280 Mexicali, BCN, MexicoEngineering Institute, Autonomous University of Baja California, Boulevard Benito Juarez S/N, 21280 Mexicali, BCN, MexicoEngineering Institute, Autonomous University of Baja California, Boulevard Benito Juarez S/N, 21280 Mexicali, BCN, MexicoEngineering Institute, Autonomous University of Baja California, Boulevard Benito Juarez S/N, 21280 Mexicali, BCN, MexicoEngineering Institute, Autonomous University of Baja California, Boulevard Benito Juarez S/N, 21280 Mexicali, BCN, MexicoEngineering Institute, Autonomous University of Baja California, Boulevard Benito Juarez S/N, 21280 Mexicali, BCN, MexicoA virtual instrumentation (VI) system called VI localized corrosion image analyzer (LCIA) based on LabVIEW 2010 was developed allowing rapid automatic and subjective error-free determination of the pits number on large sized corroded specimens. The VI LCIA controls synchronously the digital microscope image taking and its analysis, finally resulting in a map file containing the coordinates of the detected probable pits containing zones on the investigated specimen. The pits area, traverse length, and density are also determined by the VI using binary large objects (blobs) analysis. The resulting map file can be used further by a scanning vibrating electrode technique (SVET) system for rapid (one pass) “true/false” SVET check of the probable zones only passing through the pit’s centers avoiding thus the entire specimen scan. A complete SVET scan over the already proved “true” zones could determine the corrosion rate in any of the zones.http://dx.doi.org/10.1155/2013/193230 |
| spellingShingle | Rogelio Ramos Roumen Zlatev Benjamin Valdez Margarita Stoytcheva Mónica Carrillo Juan-Francisco García LabVIEW 2010 Computer Vision Platform Based Virtual Instrument and Its Application for Pitting Corrosion Study Journal of Analytical Methods in Chemistry |
| title | LabVIEW 2010 Computer Vision Platform Based Virtual Instrument and Its Application for Pitting Corrosion Study |
| title_full | LabVIEW 2010 Computer Vision Platform Based Virtual Instrument and Its Application for Pitting Corrosion Study |
| title_fullStr | LabVIEW 2010 Computer Vision Platform Based Virtual Instrument and Its Application for Pitting Corrosion Study |
| title_full_unstemmed | LabVIEW 2010 Computer Vision Platform Based Virtual Instrument and Its Application for Pitting Corrosion Study |
| title_short | LabVIEW 2010 Computer Vision Platform Based Virtual Instrument and Its Application for Pitting Corrosion Study |
| title_sort | labview 2010 computer vision platform based virtual instrument and its application for pitting corrosion study |
| url | http://dx.doi.org/10.1155/2013/193230 |
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