Diseño e implementación de un detector de bordes de imágenes usando microcontrolador
Within digital image processing plays an important role by analyzing certain images containing false edges. False edges cause a problem when performing the analysis filtering a digital image processing being the crucial moment of reconstruction of an image and is often affected by the loss of import...
| Autor Principal: | Ordóñez Páez, Juan Francisco |
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| Formato: | bachelorThesis |
| Idioma: | spa |
| Publicado: |
2016
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| Materias: | |
| Acceso en línea: |
http://dspace.ups.edu.ec/handle/123456789/13089 |
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| Sumario: |
Within digital image processing plays an important role by analyzing certain images containing false edges. False edges cause a problem when performing the analysis filtering a digital image processing being the crucial moment of reconstruction of an image and is often affected by the loss of important information. The project presented below is based on the design of hardware for analyzing digital image processing, in which by implementing the algorithm Sobel to detect edges of images, using the module development STM32F429I-DISCO based on the microcontroller STM32f429 achieve determine the edge detection of any image. As a result of quantitative analysis by the method of correlation by comparing the figures in which the Sobel filter is applied to obtain the edges using a STM32F429I-DISCO microcontroller card detection and Matlab software, approximate 0.8 values was obtained for three images, plus other values greater than 0.6 indicate that the images are similar. |
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