Relationship - Sensor Independent

Relationship Sensor Independent (or Frame-Level Relationship Creation) — now, relationships between objects only need to be defined once per frame, rather than separately for each sensor view. This streamlines multi-sensor annotation, ensuring consistency and saving valuable time.

This feature is especially useful when working with multi-sensor setups like LiDAR + cameras AND all sensors of a frame are synced.

Benefits

• Simplifies annotation in multi-sensor environments.

• Ensures consistency, saving time by reducing redundant work.

• Maintains a single source of truth for object interactions across views.

Steps to Use Relationship Sensor Independent

To enable Frame-Level relationship creation, it must be pre-configured in the Recipe (see: https://docs.imerit-prod.io/project-setup/create-recipe/1.-basic-details#relationship-sensor-dependent).

1

Track objects in the frame

Track both objects within the same frame across all relevant sensor views (for example, cyclist_3 and bike_2).

2

Define the relationship

In the Annotation Detail panel, navigate to the Relationships tab and define the relationship between the two objects.

Reference: https://docs.imerit-prod.io/annotation-tool/steps-to-label#id-6.-annotation-detail-input

3

Save and apply

Save the relationship to apply it across the entire frame.

• You will be prompted with the option to apply this relationship across the sequence as well.

When a relationship is created between two objects (for example, a cyclist and a bike), it is automatically applied across all synced sensors of the same frame, and optionally across the sequence.

Last updated 7 months ago