SDK Calibration Samples

The Calibration module provides the elementary algorithm bricks needed to perform the calibration of an event-based camera.

We provide two main ready-to-use tools: Focus Adjustment and Calibration Pipeline.

On top of those tools, we provide access to multiple building blocks that can be used to create your own calibration applications. Examples of such components are pattern detectors (checker board detector, blinking dots detector etc.) and intrinsics estimators (pinhole estimator, fisheye estimator etc.)

In this module, the presented applications are strongly modular. For example, calibration pipeline can use several patterns to calibrate the camera (e.g. checkerboard, circle grid pattern, blinking dots, active markers etc.). By defining components with clear input(s), output(s) and conventions (e.g. camera’s coordinates system) we can have a unique camera calibration application that can be configured to perform the expected calibration process.

Here is the list of samples provided with the Calibration module:

• Metavision Calibration Pipeline (C++)
• Focus Adjustment (C++)
• Blinking Pattern Recording (C++)
• Ground Plane Calibration (Python)