Welcome to the documentation!

Python RailLabel Provider-Kit

Date: Feb 02, 2026 Version: 1.4.1.dev40+g8c935ef7b

Description

This library is designed to assist annotation partners of DB in providing data, that meets our requirements.

If you want a quickstart at how to use this package, head right into the how-tos section.

Introduction

• Motivation

Tutorials

• How Tos
  • 1 Validating Scenes
  • 2 Converting Annotation Files
  • 3 Using the GUI Application

API Reference

• API Reference
  • Validation
    • validate()
  • Ontologies
    • Built-in Ontology Management
      • get_ontology_path()
      • get_schema_path()
      • list_available_ontologies()
      • list_available_schemas()
      • Available Ontologies
      • Usage Examples
  • Conversion
    • convert()
  • Format Handling
    • Understand.AI Format
      • BoundingBox2d
      • BoundingBox3d
      • CoordinateSystem
      • Frame
      • Metadata
      • Point3d
      • Polygon2d
      • Polyline2d
      • Quaternion
      • Scene
      • Segmentation3d
      • SensorReference
      • Size3d
  • Exceptions