Utilización de GPU-CUDA en el Procesamiento Digital de Imágenes

Francisco Javier Enríquez Aguilera, Jesús Martín Silva Aceves, Soledad Vianey Torres Argüelles, Erwin Adán Martínez Gómez, Gabriel Bravo Martínez

Resumen


EL procesamiento de imágenes es una herramienta de gran utilidad en diversas aplicaciones como video vigilancia, reconstrucción de imágenes, información geográfica y médica. Sin embargo, estas aplicaciones requieren una gran demanda computacional para ser llevadas a cabo en el menor tiempo posible, aún y que se desarrollan nuevos algoritmos, suelen ser restrictivos para implementarse en tiempo real en sistemas que solo se basan en CPU. Afortunadamente, estos algoritmos pueden ser analizados para llevarse a cabo en plataformas de cómputo paralelo, como las GPU-CUDA. En este trabajo se analizan diferentes revistas de la IEEE desde el 2013, donde se paralelizaron algoritmos con estas aplicaciones y se implementaron con ayuda de GPU´s. Se destaca que el uso de esta herramienta ha ido en crecimiento en el ámbito científico, en diferentes ramas de la ciencia.

Palabras clave


CPU; GPU; CUDA; Procesamiento Digital de Imágenes; Nvidia

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Referencias


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