function  show_image_ellipses(name, img, ellipses)
    f = figure;
    f.Position = [10 10 700 700];
    f.Name = name;
    grayscale = linspace(0, 1, 255);
    colormap([grayscale' grayscale' grayscale']);
    image(img);
    axis image;
    draw_ellipses(f.CurrentAxes, ellipses, false, true);
end

