# eVision

> eVision 26.10.0-beta.2.dev documentation


2026, Euresys

## Pages in this subsection

- [Fourier Transform](index.html.md): Code snippets demonstrating Fourier Transform with eVision's EasyImage, shown in C++, C#, and Python.
- [Performing a Direct Fourier Transform](directfouriertransform.html.md): This code snippet shows how to compute the direct Fourier transform of a grayscale image (from the spatial domain to the frequency domain).
- [Performing an Inverse Fourier Transform](inversefouriertransform.html.md): This code snippet shows how to compute the inverse Fourier transform to get the original grayscale image (from the frequency domain to the spatial domain).

## Optional

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