HighlightImage
HighlightImage[image,roi] highlights the specified region of interest roi in image.
HighlightImage[image,{roi1,roi2,…}] highlights several regions of interest roii.
HighlightImage[image,{…,w[roii],…}] highlights using a feature defined by the symbolic wrapper w.
HighlightImage[image,fg,bgstyle] applies the styling bgstyle to the complement of all the regions of interest.
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