What is the center point of trajectory? It is a point of an object that AI marks when an object is detected. While this works well in many cases, we noticed it could lead to trajectory overlaps between lanes, especially when tracking different vehicle types like trucks (OGVx) and smaller cars.

This feature is designed to eliminate trajectory overlaps, ensuring cleaner, more accurate data visualisation - especially when different vehicle types interact in the same visual space. It is available in the Modeller plan only.

When creating a new data source, you'll find the options directly in the "Add new data source" dialog. Select the center point that best fits your traffic analysis needs (see examples below), and the system will automatically adjust how the vehicle trajectories are represented.

The suitable setting of the center point depends on the camera angle. See below the examples of the typical scenes.