Stereo Scan 440 - DCU

Appendix E Options
E-lS
Excb AB
This function freezes the image store and then exchanges the contents of
the off screen image store with the contents of the image store.
BtoA
This function freezes the image store and then copies to the image store
the contents of the off screen image store.
AtoB
This function copies to the off screen image store the contents of the
image store.
A+B
This function freezes the image store and then adds the contents of the
image store to the contents of the off screen image store and stores the
result in the image store.
If the result is greater than 255 then the result is truncated to 255.
A-B
This function freezes the image store and then subtracts the contents of
the off screen image store from the contents of the image store and
stores the result in the image store.
If the result is less than 0 then the result is truncated to O.
B-A
This function freezes the image store and then subtracts the contents of
the image store from the contents of the off screen image store and
stores the result in the off screen image store.
If the result is less than 0 then the result is truncated to O.
It then transfers the contents of the off screen image store to the contents
of the image store.
Reset LUT
This function will set the output look up table back to a linear transform.
AMinB
This function freezes the image store and then sets each pixel in the
image store to the minimum grey level from the corresponding pixels in
the image store and off screen image store.
Stereoscan 440 Operator Manual