Read the task carefully and inspect the image.
Choose the appropriate label that best suits the image.
Draw a polyline around the boundaries of all objects
that the label applies to.
Make sure that the polyline fits tightly around the boundary
of the object.
Read the task carefully and inspect the image.
Review the tool guide to learn how to use the polyline tool.
Choose the appropriate label that best suits the image.
To draw a polyline, select a label that applies to an object of interest
and add a single point to the photo by clicking on that point. Continue to
draw the polyline around the object by adding additional points
around the object boundary.