# eVision

> eVision 26.10.0-beta.2.dev documentation


2026, Euresys

## Pages in this subsection

- [Camera Calibration](index.html.md): Explains the purpose of eVision's camera calibration API: mapping real-world coordinates to image sensor coordinates and back.
- [Calibration Modes and Models](calibration_modes_and_models.html.md): Describes eVision's camera calibration models and modes, including field-of-view, advanced, and empirical calibration, and their parameters.
- [Computing the Calibration Model](computing_the_calibration_model.html.md): Explains how to compute an eVision camera calibration model manually, via automatic dot grid calibration, or using landmark points.
- [Unwarping an Image](unwarping_an_image.html.md): Explains how to unwarp an image in eVision using a computed camera calibration model to produce a rectified, distortion-free image.

## Optional

- [Top-level llms.txt](../../../llms.txt): Complete documentation index.