The present invention relates to camera arrangements with backlighting
detection. The camera arrangements are capable of simultaneously
capturing real scene data from various viewpoints. This data may include
illumination data impinging the scene. The illumination data may then be
utilized to alter the apparent illumination of a second image, either
real or virtual, which is to be superimposed over the real scene so that
the illumination across the entire superimposed scene is consistent. The
camera arrangements may utilize combinations of umbilical cables and
light tubes to expand or contract the field of capture. The camera
arrangements may also include in-line signal processing of the data
output.