SensorsCalibration

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SensorsCalibration is an open-source multi-sensor calibration toolbox for autonomous driving. It provides tools for calibrating IMU, LiDAR, Camera, and Radar sensors, crucial for accurate sensor fusion.

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At a glance

Pricing

Open Source

Free tier

Yes

API

Skill level

Technical

About

What is SensorsCalibration?

SensorsCalibration, also known as OpenCalib, is a comprehensive open-source toolbox designed for multi-sensor calibration in autonomous driving applications. Accurate sensor calibration is a foundational requirement for any autonomous system, enabling precise sensor fusion and subsequent processing steps like obstacle detection, localization, mapping, and control. This toolbox addresses the critical need for reliable calibration of various sensors, including IMU, LiDAR, Camera, and Radar. It offers both road scene-based calibration tools for parameters like camera intrinsics, lidar2imu, and surround-camera, as well as factory calibration tools supporting different board types such as chessboard, circle board, and Apriltag board. Additionally, it includes SensorX2car for online calibration of sensor-to-car coordinate systems.

Best used for

Ideal for developers and researchers who need to accurately calibrate various sensors like IMU, LiDAR, Camera, and Radar for autonomous driving. Especially valuable for ensuring precise sensor fusion and improving the reliability of obstacle detection, localization, and mapping algorithms.

Common actions

calibrate sensors

perform sensor fusion

develop autonomous systems

"AI Agents"github copilotlow-code/no-codeautomated workflowdeepfakecollaborationface swappingopen-sourceworkflows

Capabilities

Key features

Multi-sensor calibration
IMU, LiDAR, Camera, Radar support
Intrinsic/extrinsic calibration
Target-based/target-less methods
Factory calibration tools
Sensor-to-car calibration

Target Audience

developer

Integrations

Not yet documented

Pricing & Plans

Open Source

Free

FAQs

What types of sensors can be calibrated using OpenCalib?

OpenCalib supports the calibration of multiple sensor types critical for autonomous driving, including Inertial Measurement Units (IMU), LiDAR, Camera, and Radar. This comprehensive support ensures a wide range of autonomous vehicle configurations can be accurately calibrated.

Does OpenCalib support both intrinsic and extrinsic sensor calibration?

Yes, OpenCalib provides tools for both intrinsic and extrinsic sensor calibration. This includes calibrating internal camera parameters (intrinsic) and determining the spatial relationship between different sensors or between sensors and the vehicle (extrinsic).

What calibration methods are available in OpenCalib?

OpenCalib offers a variety of calibration methods, including both target-based and target-less approaches. It also provides specific tools for factory calibration using different board patterns like chessboard, circle board, and Apriltag board, catering to diverse calibration scenarios.

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Open Source & Models Code Assistants No-Code / Low-Code Testing & QA Backend & APIs Prompt Engineering

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Content & Design › Product & Industrial Design Research & Education › Scientific Computing

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