Metodología de rápida medición y conteo de microgotas de agua usando procesamiento digital de imágenes
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https://doi.org/10.24054/rcta.v1i41.2421Palabras clave:
Procesamiento Digital de Imágenes, Medición de Tamaño de Gotas, Caracterización de PulverizadoresResumen
Este artículo sintetiza un procedimiento realizado para el recuento y medición del área y diámetro de gotas individuales procedentes de un generador de niebla piezoeléctrico. Se construyó un conjunto óptico basado en una cámara para capturar imágenes de las gotas de agua a contraluz. Utilizando el software ImageJ, se aplicó la técnica de umbralización auto localizada Sauvola, binarizando simultáneamente las gotas enfocadas y descartando las desenfocadas. Posteriormente, se calculó el área y el diámetro de las gotas; datos que fueron procesaron usando MATLAB. Los resultados muestran que el método se comporta adecuadamente tanto en la binarización de las gotas enfocadas como en el descarte de las gotas desenfocadas en un solo paso, lo que resultó en un recuento fiable de gotas con una medición de 5 micrómetros de precisión.
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Derechos de autor 2023 REVISTA COLOMBIANA DE TECNOLOGIAS DE AVANZADA (RCTA)
Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial 4.0.
