Capabilities

3D labeling techniques we run in production.

Object

3D Cuboid Annotation

Precise 3D bounding boxes around vehicles, pedestrians, and obstacles in point-cloud scenes.

Scene

Point Cloud Segmentation

Point-level classification of road, terrain, vegetation, and structures for scene understanding.

Fusion

Sensor fusion labeling

LiDAR frames cross-referenced with paired camera imagery for higher-confidence object classification.

Tracking

Multi-frame object tracking

Consistent object IDs tracked across sequential point-cloud frames for motion prediction models.

Where it's used

Built for autonomy and robotics.

LiDAR annotation is core to how autonomous vehicles, delivery robots, and drones perceive the world in three dimensions. See our dedicated autonomous driving annotation page for the full perception stack.

Sample output

Real point-cloud annotation, in motion.

A short clip from real annotation output — 3D cuboids tracked across a raw LiDAR point cloud, viewed from front, side, top, and rear.

LiDAR Point-Cloud Annotation

3D cuboid & segmentation
Common questions

FAQ

What point cloud formats do you support?

We work with common formats including PCD, LAS/LAZ, and raw binary point-cloud exports, and can adapt to custom sensor formats.

Do you label paired camera and LiDAR data together?

Yes — sensor-fusion projects are one of our core capabilities, cross-referencing camera frames with point clouds for higher-confidence labels.

How do you handle sparse or noisy point clouds?

Annotators are calibrated against your specific sensor's noise characteristics during the pilot phase before full production begins.

Send us a sample batch.

Share your requirements to discuss a suitable pilot and proposal scope.

Start a project →