Set Alignment

After selecting the frames or leaving everything default it becomes time to start the alignment of the images. First we need to choose the size of the area (FFT-size) that will be used during alignment. That size should either cover the topic completely or a significant contrast-rich part of it.
In the case of the image below we have left the choice default (128 pixels). The next step is to decide where to align. Choose a feature that is rich in contrast, move the mouse over the image. The cursor will change to a cross and a box if the area is allowed to be chosen for alignment. The alignment box is not allowed to be out of the imageboundary on any side. Now simply point at the feature (try below !) and left-click with the mouse.  NEXT PAGE