---
title: "VisionResult.trackHomographicImageRegistration(_:_:)"
framework: vision
role: symbol
role_heading: Case
path: "vision/visionresult/trackhomographicimageregistration(_:_:)"
---

# VisionResult.trackHomographicImageRegistration(_:_:)

A result from performing a track homographic image request.

## Declaration

```swift
case trackHomographicImageRegistration(TrackHomographicImageRegistrationRequest, ImageHomographicAlignmentObservation)
```

## See Also

### Getting the image alignment, feature print, and background removal result

- [VisionResult.trackTranslationalImageRegistration(_:_:)](vision/visionresult/tracktranslationalimageregistration(_:_:).md)
- [VisionResult.generateForegroundInstanceMask(_:_:)](vision/visionresult/generateforegroundinstancemask(_:_:).md)
- [VisionResult.generateImageFeaturePrint(_:_:)](vision/visionresult/generateimagefeatureprint(_:_:).md)