Where is polygon roi specially useful?

Scorpion’s advanced blob tools – Blob4, PolylineEdgeFaults2 – PLEF2 and PolygonMatch – has polygon rois (regions of interest).

For Blob4 this is very useful in assembly verification for detecting the presence of an object. Simply shape the blob to the shape of the object. In surface defects, applications having the possibility to cover every details of the part is very important. Have in mind that Blob’s roi handle rotation, scaling and perspective.

For PolygonMatch and Plef2 this is useful when you tailor the roi to the shape of the object. Another important issue is that you can select the features to use.

More about dynamic polygon ROIs.