# eVision

> eVision 26.10.0-beta.2.dev documentation


2026, Euresys

## Pages in this subsection

- [Matching and Measurement](index.html.md): Index of eVision Matching and Measurement sample programs covering EasyGauge, EasyFind, EasyMatch, and EasyObject tools.
- [EasyGaugeBasic](easygaugebasic.html.md): Demonstrates loading an image and measuring it with an EasyGauge point, line, rectangle, circle, wedge, or polygon gauge.
- [EasyGaugeRegion](easygaugeregion.html.md): Demonstrates building a region from an EasyGauge circle or rectangle gauge measurement and encoding blobs within it with EasyObject.
- [EasyGaugePolygon](easygaugepolygon.html.md): Shows how to use EasyGauge's EPolygonGauge, editing its vertices graphically and configuring its measurement and display options.
- [EasyFindLearn](easyfindlearn.html.md): Demonstrates learning a pattern from a region of interest and finding it in an image using EasyFind, with adjustable tolerances.
- [EasyFindVectorLearn](easyfindvectorlearn.html.md): Shows how to learn and find vectorized patterns defined as 2D geometrical shapes, including DXF models, using EasyFind.
- [EasyMatchLearn](easymatchlearn.html.md): Shows how to learn a pattern from an image region and find its occurrences in the same image using EasyMatch.
- [EasyObjectEChecker2](easyobjectechecker2.html.md): Demonstrates training and running EChecker2 golden-template inspection, using fiducials to localize and align the inspection area.
- [EasyObjectInertia](easyobjectinertia.html.md): Shows how to detect blobs in an image and filter them by area range using EasyObject's inertia-based object selection.

## Optional

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