User guide

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43
Region of Interest (ROI)
About the Selection Tools
Select a Region
Adjust a Region
Cancel a Region
About the Selection Tools
Select the Define region tools from the Edit button.
These tools allow users to mark part of the image for use in other operations. LS software provides
several Region of Interest (ROI) selection tools:
View Rectangular ROI
selects rectangular regions.
View Elliptical ROI selects
elliptical (oval) regions.