---
title: Highlighting Areas of Interest in an Image Using Saliency
framework: vision
role: sampleCode
role_heading: Sample Code
path: vision/highlighting-areas-of-interest-in-an-image-using-saliency
---

# Highlighting Areas of Interest in an Image Using Saliency

Quantify and visualize where people are likely to look in an image.

## Overview

Overview note: For more information about this sample code project, see WWDC 2019 Session 222: Understanding Images in Vision Framework.

## See Also

### Saliency analysis

- [Cropping Images Using Saliency](vision/cropping-images-using-saliency.md)
- [VNGenerateAttentionBasedSaliencyImageRequest](vision/vngenerateattentionbasedsaliencyimagerequest.md)
- [VNGenerateObjectnessBasedSaliencyImageRequest](vision/vngenerateobjectnessbasedsaliencyimagerequest.md)
- [VNSaliencyImageObservation](vision/vnsaliencyimageobservation.md)