Attribute annotation mode

Usage examples and basic operations available in attribute annotation mode.

  • In this mode, you can edit attributes with fast navigation between objects and frames using a keyboard. Open the drop-down list in the top panel and select Attribute annotation.

    User interface with opened menu for changing annotation mode

  • In this mode, objects panel change to a special panel:

    Object panel interface in attribute annotation mode with marked elements

  • The active attribute will be red. In this case, it is gender. Look at the bottom side panel to see all possible shortcuts for changing the attribute. Press key 2 on your keyboard to assign a value (female) for the attribute or select from the drop-down list.

    Example of assigning an attribute value in objects sidebar

  • Press Up Arrow/Down Arrow on your keyboard or select the buttons in the UI to go to the next/previous attribute. In this case, after pressing Down Arrow you will be able to edit the Age attribute.

    Example of selecting an attribute value in objects sidebar with keyboard

  • Use Right Arrow/Left Arrow keys to move to the previous/next image with annotation.

To display all the hot keys available in the attribute annotation mode, press F2.

It is possible to handle lots of objects on the same frame in the mode.

Example of user interface in attribute annotation mode

It is more convenient to annotate objects of the same type. In this case you can apply the appropriate filter. For example, the following filter will hide all objects except person: label=="Person".

To navigate between objects (person in this case), use the following buttons switch between objects in the frame on the special panel:

Panel for attribute annotation with marked options and parameters

or shortcuts:

  • Tab — go to the next object
  • Shift+Tab — go to the previous object.

In order to change the zoom level, go to settings (press F3) in the workspace tab and set the value Attribute annotation mode (AAM) zoom margin in px.