ARCADIS Orbic Quick Guide
Subtraction and Roadmap
45
Auto Pixelshift
This function allows automatic pixelshift for a
selected region.
✧ Click the Auto Pixelshift button (1).
➭ The mouse pointer changes into a square.
✧ Move the square to the area in the image
where the misalignment can clearly be
seen.
✧ Press the left mouse button.
➭ The mask and fluoroscopy image are
made to coincide optimally in the marked
area.
➭ The shift of the mask in the x and y axis is
indicated in the bottom right image area.
Selecting a different mask
The selected application program defines
which of the generated images is used as the
mask in the subtraction series. This image is
then subtracted from all following images.
✧ Click on Mask Next or Mask Previous (2).
➭ The mask for this series is changed in indi-
vidual steps. This change is automatically
adopted for the entire series.