Assertion: dilation | /r/HasProperty | performed
Facets:
Source sentences:
text: The Erosion can remove the white noises, but it also shrinks our image, so after Erosion, if Dilation is performed, we can get better noise removal results.
text: Another variance is where a dilation and curettage might be performed; it could occur at a hospital, surgical center, or a suitably equipped doctor’s office.