Query with ROI selection

Hi…

How can we select the ROI of the same dimension?

When selecting Paint size as 3% , area is selected but these dimensions seem to change for another area/ slice when the image is zoomed.

Is there any way to get fixed-sized ROI for analysis? For example : 2cm diameter circle?

Thank You

In Segment Editor module, you can specify the brush size in percentage of screen size or as absolute size (in mm). Click the % or mm button on the right side of the Diameter row to toggle between them.

Thank you very much. This is helpful. I appreciate your support

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