---
title: CIEdgePreserveUpsample
framework: coreimage
role: symbol
role_heading: Protocol
path: coreimage/ciedgepreserveupsample
---

# CIEdgePreserveUpsample

The properties you use to configure an edge preserve upsample filter.

## Declaration

```swift
protocol CIEdgePreserveUpsample : CIFilterProtocol
```

## Topics

### Instance Properties

- [inputImage](coreimage/ciedgepreserveupsample/inputimage.md)
- [lumaSigma](coreimage/ciedgepreserveupsample/lumasigma.md)
- [smallImage](coreimage/ciedgepreserveupsample/smallimage.md)
- [spatialSigma](coreimage/ciedgepreserveupsample/spatialsigma.md)

## Relationships

### Inherits From

- [CIFilterProtocol](coreimage/cifilterprotocol.md)

## See Also

### Related Documentation

- [edgePreserveUpsample()](coreimage/cifilter-swift.class/edgepreserveupsample().md)

### Protocols

- [CIBicubicScaleTransform](coreimage/cibicubicscaletransform.md)
- [CIFourCoordinateGeometryFilter](coreimage/cifourcoordinategeometryfilter.md)
- [CIKeystoneCorrectionCombined](coreimage/cikeystonecorrectioncombined.md)
- [CIKeystoneCorrectionHorizontal](coreimage/cikeystonecorrectionhorizontal.md)
- [CIKeystoneCorrectionVertical](coreimage/cikeystonecorrectionvertical.md)
- [CILanczosScaleTransform](coreimage/cilanczosscaletransform.md)
- [CIPerspectiveCorrection](coreimage/ciperspectivecorrection.md)
- [CIPerspectiveRotate](coreimage/ciperspectiverotate.md)
- [CIPerspectiveTransform](coreimage/ciperspectivetransform.md)
- [CIPerspectiveTransformWithExtent](coreimage/ciperspectivetransformwithextent.md)
- [CIStraighten](coreimage/cistraighten.md)