# Base Classes API Guide

This section details the main API functionalities for common **eVision** classes.

| ![image](assets/images/home/easyimage.webp)                              | [Easy](easy_class.html.md)                  |
|--------------------------------------------------------------------------|----------------------------------------------------------------------|
| ![image](assets/images/home/easyimage.webp)                              | [Image and ROI Classes](image_and_roi_classes.html.md) |
| ![image](assets/images/manipulating/regions_epolygonregion_example.webp) | [Region Classes](region_classes.html.md)        |