# Markings

Once the tool is trained, it can process images in the database, as well as newly acquired images, and place Markings on the features it finds. Markings are the VisionPro Deep Learning-generated outputs which are used to graphically display the neural network model's interpretation, along with generating the statistical results. They are the graphical elements that the tools place over characters, features and/or areas of the image that the tool identified, based on the Labeling done prior to being trained. For example, the requires that N number of features are labeled on the view. After the tool is trained, the result is reported in the form of a marking, which is a graphical overlay on the view.

To provide more labeled data for further training, you can convert some of the markings to labels. In this instance, you review the markings that the tool applied, and if you agree with the marking, you accept the view and convert the marking to a label.

You can toggle the display of labels and markings by either using the Alt + Left arrow and Alt + Right arrow keys, or from the right-click menu in the image.

You can also show overlay with enabling the "Markings" at the Overlay Checkbox.