Рычкова Диана. Технология SEQ-MPI. Выделение ребер на изображении с использованием оператора Собеля. Вариант 29#82
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Реализован алгоритм выделения границ оператором Собеля. Разработаны последовательная (SEQ) и параллельная (MPI) версии. Поддерживаются входные изображения в градациях серого и RGB (с преобразованием в яркость). Для параллельной версии реализовано распределение данных с перекрытием (halo-области) с использованием MPI_Scatterv/Gatherv. При размере изображения меньше 3x3 выход заполняется нулями.