---
title: FaceObservation
framework: vision
role: symbol
role_heading: Structure
path: vision/faceobservation
---

# FaceObservation

An image-analysis request that identifies facial features in an image.

## Declaration

```swift
struct FaceObservation
```

## Topics

### Creating an observation

- [init(_:)](vision/faceobservation/init(_:).md)
- [init(boundingBox:revision:)](vision/faceobservation/init(boundingbox:revision:).md)

### Inspecting an observation

- [RequestDescriptor](vision/requestdescriptor.md)
- [FaceObservation.Landmarks2D](vision/faceobservation/landmarks2d.md)
- [landmarks](vision/faceobservation/landmarks.md)
- [pitch](vision/faceobservation/pitch.md)
- [roll](vision/faceobservation/roll.md)
- [yaw](vision/faceobservation/yaw.md)

### Getting the capture quality

- [captureQuality](vision/faceobservation/capturequality-swift.property.md)
- [FaceObservation.CaptureQuality](vision/faceobservation/capturequality-swift.struct.md)

## Relationships

### Conforms To

- [BoundingBoxProviding](vision/boundingboxproviding.md)
- [Copyable](swift/copyable.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Decodable](swift/decodable.md)
- [Encodable](swift/encodable.md)
- [Equatable](swift/equatable.md)
- [Escapable](swift/escapable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [VisionObservation](vision/visionobservation.md)