Background images

In this step, you may optionally take background images for the cameras. These images should show the scene being empty, without any foreground object in it.

Background images can help the program distinguish foreground from background and reduce the effect of light bleed around oversaturated image areas.

To take background images, ensure that the scene is empty, then click the button on the left. The images will be displayed on the right. If you are not happy with the images, click the button again to take a new set of images.

After taking background images, please do not move the cameras anymore, since this would change what the cameras see. If the cameras do get moved, new background images should be taken (and the subsequent setup steps should be repeated as well).