---
title: noiseReductionSharpnessAmount
framework: coreimage
role: symbol
role_heading: Type Property
path: coreimage/cirawfilteroption/noisereductionsharpnessamount
---

# noiseReductionSharpnessAmount

A key for the amount of sharpness enhancement to apply during noise reduction.

## Declaration

```swift
static let noiseReductionSharpnessAmount: CIRAWFilterOption
```

## Discussion

Discussion The value for this key is a NSNumber object containing a value between 0.0 and 1.0.

## See Also

### Type Properties

- [activeKeys](coreimage/cirawfilteroption/activekeys.md)
- [allowDraftMode](coreimage/cirawfilteroption/allowdraftmode.md)
- [baselineExposure](coreimage/cirawfilteroption/baselineexposure.md)
- [boostAmount](coreimage/cirawfilteroption/boostamount.md)
- [boostShadowAmount](coreimage/cirawfilteroption/boostshadowamount.md)
- [ciInputEnableEDRModeKey](coreimage/cirawfilteroption/ciinputenableedrmodekey.md)
- [ciInputLocalToneMapAmountKey](coreimage/cirawfilteroption/ciinputlocaltonemapamountkey.md)
- [colorNoiseReductionAmount](coreimage/cirawfilteroption/colornoisereductionamount.md)
- [decoderVersion](coreimage/cirawfilteroption/decoderversion.md)
- [disableGamutMap](coreimage/cirawfilteroption/disablegamutmap.md)
- [enableChromaticNoiseTracking](coreimage/cirawfilteroption/enablechromaticnoisetracking.md)
- [enableSharpening](coreimage/cirawfilteroption/enablesharpening.md)
- [enableVendorLensCorrection](coreimage/cirawfilteroption/enablevendorlenscorrection.md)
- [ignoreImageOrientation](coreimage/cirawfilteroption/ignoreimageorientation.md)
- [imageOrientation](coreimage/cirawfilteroption/imageorientation.md)