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# VNTrackOpticalFlowRequest.ComputationAccuracy

Computational accuracy options.

```
enum ComputationAccuracy
```

## Topics

### Options

[`case low`](/documentation/Vision/VNTrackOpticalFlowRequest/ComputationAccuracy-swift.enum/low)

An option that indicates a low level of computational accuracy.

[`case medium`](/documentation/Vision/VNTrackOpticalFlowRequest/ComputationAccuracy-swift.enum/medium)

An option that indicates a moderate level of computational accuracy.

[`case high`](/documentation/Vision/VNTrackOpticalFlowRequest/ComputationAccuracy-swift.enum/high)

An option that indicates a high level of computational accuracy.

[`case veryHigh`](/documentation/Vision/VNTrackOpticalFlowRequest/ComputationAccuracy-swift.enum/veryHigh)

An option that indicates a very high level of computational accuracy.

[`case low`](/documentation/Vision/VNTrackOpticalFlowRequest/ComputationAccuracy-swift.enum/low)

An option that indicates a low level of computational accuracy.

[`case medium`](/documentation/Vision/VNTrackOpticalFlowRequest/ComputationAccuracy-swift.enum/medium)

An option that indicates a moderate level of computational accuracy.

[`case high`](/documentation/Vision/VNTrackOpticalFlowRequest/ComputationAccuracy-swift.enum/high)

An option that indicates a high level of computational accuracy.

[`case veryHigh`](/documentation/Vision/VNTrackOpticalFlowRequest/ComputationAccuracy-swift.enum/veryHigh)

An option that indicates a very high level of computational accuracy.

### Creating an Accuracy Option

[`init?(rawValue: UInt)`](/documentation/Vision/VNTrackOpticalFlowRequest/ComputationAccuracy-swift.enum/init(rawValue:))

## Relationships

### Conforms To

[`Equatable`](/documentation/Swift/Equatable)

[`Hashable`](/documentation/Swift/Hashable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Sendable`](/documentation/Swift/Sendable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

---

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