def get_box_center(boxes):
    """ Get box center coordinates.

    Args:
        boxes: Bounding boxes.

    Returns: Center coordinates.

    """
    center_x = (boxes[:, 0] + boxes[:, 2]) / 2.0
    center_y = (boxes[:, 1] + boxes[:, 3]) / 2.0

    return center_x, center_y