Carousel "fullpage" - configure it with default mode (static) or with slider enabled. If you activate the slider please select fade effect or flip and from Appearance tab select no frame to get the image full page. The news image will be used as background, centered verically and horizontally. If needed, change the height of the frame.
The carousel above is configured as follow:
default, responsive, fade, 1 item per slide, full page, no pagination, height 540px, arrow position: inside, bullets enabled