2015
DOI: 10.15446/ing.investig.v35n3.51750
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Simple generation of threshold for images binarization on FPGA

Abstract: The methodologies presented in scientific literature to calculate the threshold of an image binarization process do not present good results for all types of images. Additionally, the hardware implementations do not consider the FPGA resources that are used in other processing phases. Thus, the method proposed in this work aims to present good results in the binarization process with under-resourced area of FPGA. Therefore, this paper proposes the FPGA implementation of a threshold algorithm used in the proces… Show more

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Cited by 9 publications
(5 citation statements)
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“…In this sense, the most evident lip grooves were highlighted from prints. Image binarization, as well as other digital image processing techniques, has several applications, such as vehicle license plate recognition, fingerprint image processing, separation, and identification of skin lesions and so on . There are different types of image binarization algorithms that use different strategies to calculate threshold values.…”
Section: Discussionmentioning
confidence: 99%
“…In this sense, the most evident lip grooves were highlighted from prints. Image binarization, as well as other digital image processing techniques, has several applications, such as vehicle license plate recognition, fingerprint image processing, separation, and identification of skin lesions and so on . There are different types of image binarization algorithms that use different strategies to calculate threshold values.…”
Section: Discussionmentioning
confidence: 99%
“…"Equipment No." means the unique identification number of the brake being tested [12][13]. After editing the parameters, click "Start Process" and the software will start processing the picture.…”
Section: 2image Processing Functionmentioning
confidence: 99%
“…Huamaní en su estudio propone un enfoque práctico para la implementación del método de Otsu en Matlab, analizando imágenes capturadas en espacios abiertos, complementando además con filtrado por operaciones morfológicas de dilatación y erosión, con un error medio de 5 % [12]. Así mismo, Ieno et al [13] realizan una comparativa entre los valores de umbral obtenidos por cálculos matemáticos simples con única iteración de imagen, y el método de Otsu, logrando diferencias en términos de consumo de recursos y frecuencia máxima de operación. Por su parte, Ramos et al proponen una evaluación en Matlab de índices de similitud espectral en ambientes no supervisados, obteniendo imágenes con intensidades variables que se comparan con una imagen de referencia originada posterior a la clasificación [14].…”
Section: Estado Del Arteunclassified