Two special colours to note: [255,255,255] is white, and [0,0,0] is black. For example, our image above is represented by the 3D array: At first, it may be difficult to wrap your head around a 3D ...

Depending on whether the goal is to image finer features or rapid movement, this gives a range of options before the data is fed into the computational 3D reconstruction and stitching algorithm.