36 double centroid_x = 0.0;
37 double centroid_y = 0.0;
38 double total_value = 0.0;
40 auto i = pixel_values.begin();
42 pixel_coord -= min_coord;
46 centroid_x += pixel_coord.m_x * value;
47 centroid_y += pixel_coord.m_y * value;
50 centroid_x /= total_value;
51 centroid_y /= total_value;