---
title: sharpness
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/cinoisereduction/sharpness
---

# sharpness

The sharpness of the final image.

## Declaration

```swift
var sharpness: Float { get set }
```

## Discussion

Discussion The larger the value, the sharper the result.

## See Also

### Instance Properties

- [inputImage](coreimage/cinoisereduction/inputimage.md)
- [noiseLevel](coreimage/cinoisereduction/noiselevel.md)