Department of Physiology Faculty of Medicine & Health Sciences



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Border Mode. 2 Borders:

2-Borders tracking is very similar to 1-border tracking. As shown in the figure, if this option is chosen, the selected area is split horizontally. The idea is that one border falls in the upper area and the opposite border in the lower area. The settings of both scans, upper and lower, are set by the same buttons and are performed simultaneously.


In this example, the selected area was drawn in such a way that the two halves each covered one border. The scan direction border has now changed its meaning a little, it is now either “scan in->out” (as in this case), or “scan out -> in”. The other buttons retain their previous functions.



One of the disadvantages in this approach is that the horizontal split cannot be altered. A second disadvantage is that sometimes, the preparations are curved and do not fit in a rectangular selection. All this has led to the recent addition of the “curved borders” tracking possibility.



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