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Alignment of the Measurement Scale Mark during Immersion Hydrometer Calibration Using an Image Processing System
The present work presents an improved method to align the measurement scale mark in an immersion hydrometer calibration system of CENAM, the National Metrology Institute (NMI) of Mexico, The proposed method uses a vision system to align the scale mark of the hydrometer to the surface of the liquid w...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Molecular Diversity Preservation International (MDPI)
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3871082/ https://www.ncbi.nlm.nih.gov/pubmed/24284770 http://dx.doi.org/10.3390/s131114367 |
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author | Peña-Perez, Luis Manuel Pedraza-Ortega, Jesus Carlos Ramos-Arreguin, Juan Manuel Arriaga, Saul Tovar Fernandez, Marco Antonio Aceves Becerra, Luis Omar Hurtado, Efren Gorrostieta Vargas-Soto, Jose Emilio |
author_facet | Peña-Perez, Luis Manuel Pedraza-Ortega, Jesus Carlos Ramos-Arreguin, Juan Manuel Arriaga, Saul Tovar Fernandez, Marco Antonio Aceves Becerra, Luis Omar Hurtado, Efren Gorrostieta Vargas-Soto, Jose Emilio |
author_sort | Peña-Perez, Luis Manuel |
collection | PubMed |
description | The present work presents an improved method to align the measurement scale mark in an immersion hydrometer calibration system of CENAM, the National Metrology Institute (NMI) of Mexico, The proposed method uses a vision system to align the scale mark of the hydrometer to the surface of the liquid where it is immersed by implementing image processing algorithms. This approach reduces the variability in the apparent mass determination during the hydrostatic weighing in the calibration process, therefore decreasing the relative uncertainty of calibration. |
format | Online Article Text |
id | pubmed-3871082 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | Molecular Diversity Preservation International (MDPI) |
record_format | MEDLINE/PubMed |
spelling | pubmed-38710822013-12-26 Alignment of the Measurement Scale Mark during Immersion Hydrometer Calibration Using an Image Processing System Peña-Perez, Luis Manuel Pedraza-Ortega, Jesus Carlos Ramos-Arreguin, Juan Manuel Arriaga, Saul Tovar Fernandez, Marco Antonio Aceves Becerra, Luis Omar Hurtado, Efren Gorrostieta Vargas-Soto, Jose Emilio Sensors (Basel) Article The present work presents an improved method to align the measurement scale mark in an immersion hydrometer calibration system of CENAM, the National Metrology Institute (NMI) of Mexico, The proposed method uses a vision system to align the scale mark of the hydrometer to the surface of the liquid where it is immersed by implementing image processing algorithms. This approach reduces the variability in the apparent mass determination during the hydrostatic weighing in the calibration process, therefore decreasing the relative uncertainty of calibration. Molecular Diversity Preservation International (MDPI) 2013-10-24 /pmc/articles/PMC3871082/ /pubmed/24284770 http://dx.doi.org/10.3390/s131114367 Text en © 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/). |
spellingShingle | Article Peña-Perez, Luis Manuel Pedraza-Ortega, Jesus Carlos Ramos-Arreguin, Juan Manuel Arriaga, Saul Tovar Fernandez, Marco Antonio Aceves Becerra, Luis Omar Hurtado, Efren Gorrostieta Vargas-Soto, Jose Emilio Alignment of the Measurement Scale Mark during Immersion Hydrometer Calibration Using an Image Processing System |
title | Alignment of the Measurement Scale Mark during Immersion Hydrometer Calibration Using an Image Processing System |
title_full | Alignment of the Measurement Scale Mark during Immersion Hydrometer Calibration Using an Image Processing System |
title_fullStr | Alignment of the Measurement Scale Mark during Immersion Hydrometer Calibration Using an Image Processing System |
title_full_unstemmed | Alignment of the Measurement Scale Mark during Immersion Hydrometer Calibration Using an Image Processing System |
title_short | Alignment of the Measurement Scale Mark during Immersion Hydrometer Calibration Using an Image Processing System |
title_sort | alignment of the measurement scale mark during immersion hydrometer calibration using an image processing system |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3871082/ https://www.ncbi.nlm.nih.gov/pubmed/24284770 http://dx.doi.org/10.3390/s131114367 |
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