# Display Filters

The Display field of the View Browser is used to filter Views, based on either the default drop-down menu items in the View Browser, or custom filters that you create using keywords, conditions, logical operators, variables or Regular Expressions. The Display filters are helpful when labeling Labeling is the process of annotating an image with "ground truth". Depending on the tool that you are using, labeling can take different forms. You label an image set for two reasons: to provide the information needed to train the tool and to allow you to measure and validate the performance of the trained tool against the ground truth. views and validating results, allowing you to operate on selected Views based on your specified criteria.