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Resumen

 

MACERALS DETECTION AND QUANTIZATION IN COAL’S IMAGES TO OPTICS METHODS

DETECCIÓN Y CUANTIZACIÓN DE MACÉRALES EN IMÁGENES DE CARBÓN POR MÉTODOS ÓPTICOS
PhD Cesar Torres Moreno.
Ing. José C. Peña Matos.
Ing. Yamelys Navarro Becerra.

Abstract: In this article to describe the digital correlator’s design and develop to identify macerals in coal’s micro structure images through Fourier standard transformed. The identification is do it using like base the quantization, procedure for mind of this we achieve identify the colors in the macerals in each of the processing images and the training to neuronal network. Inasmuch as the correlation achieve in the frequency space, be due to find Fourier Discrete Transform of each image.

Resumen: En este artículo se describe el diseño y desarrollo de un correlador digital para identificar macérales en imágenes micro-estructurales de carbones a través de la transformada estándar de Fourier. La identificación se lleva a cabo utilizando como base la cuantización, procedimiento por medio del cual logramos identificar los colores presentes de los macérales en cada una de las imágenes procesadas y el entrenamiento de una red neuronal. Puesto que la correlación se realiza en el espacio de frecuencias, se
debe hallar la Transformada Discreta de Fourier de cada imagen.

Keywords: Macerals, Fourier transform, Digital imaging processing, Artificial neuronal networks.