Figure 4
A chest X-ray with segmented lungs and hearts. Panel A shows two X-ray images of the chest with green rectangles highlighting the lungs and a smaller rectangle highlighting the heart. Panel B shows two corresponding segmented images of the lungs and heart in white against a black background. Panel C shows another set of chest X-ray images with similar green rectangles highlighting the lungs and heart. Panel D shows the corresponding segmented images of the lungs and heart in white against a black background.Rectangle fitting examples on segmented lungs and hearts