Hi everyone,

I’m trying to flip a polygon ROI shape about the horizontal axis to create a mirrored shape. My goal is to measure an image of a symmetrical region so I would like to duplicate the free-hand polygon shape for both sides (with the same area). As a follow-up, is the intensity measurement (Analyze -> Measure) taken in units/area? If mirroring the shape is not possible, then maybe the area of the shape doesn’t matter if the measurement is normalized by area. The same shape would still be ideal!

Thank you!