Mask Polygon Tool

When labeling object defects, if the background of the object to be inspected or the surface features of the object itself are similar to the defects, the subsequent training and even the quality of the model will be affected.

To avoid the above issue, you can use the mask polygon tool to mask out regions that may cause a negative influence on model training.

Hint

The usage of the mask polygon tool is similar to that of the polygon tool for labeling. The masked regions will not be used for learning by the model.