Ground Truth Labeling
R2026b(To be removed) Interactive ground truth labeling of multiple signals
Note
The Ground Truth Labeler app will be removed in a future release. Use the Multi-Sensor Labeler (Point Cloud Toolbox) app instead. The Multi-Sensor Labeler app enables you to label ground truth data across multiple time-overlapped signals. For information on migrating from the Ground Truth Labeler app, see Migrate from Ground Truth Labeler or Lidar Labeler to Multi-Sensor Labeler (Point Cloud Toolbox).
Apps
| Multi-Sensor Labeler | Label ground truth data in images, videos, and point clouds across multi-sensor scenes (Since R2026b) |
Topics
Get Started
- Get Started with Multi-Sensor Labeler (Point Cloud Toolbox)
Interactively label ground truth data in images, videos, and point clouds simultaneously using the Multi-Sensor Labeler app.
- STEP 1: Load and View Multi-Sensor Data (Point Cloud Toolbox)
- STEP 2: Create Labels and Label Multi-Sensor Data (Point Cloud Toolbox)
- STEP 3: Automate Labeling for Multi-Sensor Data (Point Cloud Toolbox)
- STEP 4: Export Multi-Sensor Ground Truth and Create Training Data (Point Cloud Toolbox)
- Choose an App to Label Ground Truth Data
Decide which app to use to label ground truth data: Image Labeler, Video Labeler, Multi-Sensor Labeler, Signal Labeler, or Medical Image Labeler. - Keyboard Shortcuts and Mouse Actions for Multi-Sensor Labeler (Point Cloud Toolbox)
Use keyboard shortcuts and mouse actions to increase productivity while using the Multi-Sensor Labeler app. - Migrate from Ground Truth Labeler and Lidar Labeler Apps to Multi-Sensor Labeler App (Point Cloud Toolbox)
Migrate your labeling workflows from the Ground Truth Labeler and Lidar Labeler apps to the unified Multi-Sensor Labeler app.
