CAMERA CONTROLS:

CAMERA ORIENTATION: The camera orientation should be such that the bottom of the captured image is in the direction of the projector.
If none are selected, the rotation is assumed to be 0 degrees. We will eventually add a 0 degree check box.

SELECT FRAMEGRABBER: Make sure the type of camera matches the one you are using.

NUMBER OF CAMERAS: The software is able to work with an array of cameras. Not all camera types can do this but the BlueFox family
will work. You need to manually select how many cameras you have connected. This must match the actual number that is connected
and we may automate this if we start seeing it used a lot. The "super image" selection will automatically merge the scans from the
different cameras into a single super mat5. The calibrate program is also able to handle N camera calibration data and asside from
forgetting to plug in cameras now and then, this option works pretty well in both the UofKscanner and the calibrate program.

CAMERA PIXEL TYPE: Select color if camera returns RGB values, select B&W if it returns B&W or if you just want to run in B&W mode.
For cameras that return a raw Bayer pattern you can select that option but we use it so infrequently that it may not be operational but
we could probably fix it.

COLOR Balance: We haven't used this for years but we may use it in the future if we need to calibrate our color. If this were made 
operational again, it would allow you to use a captured color grid to form a linear algebraic color correction to your camera. 