---
title: MPSImageGuidedFilter
framework: metalperformanceshaders
role: symbol
role_heading: Class
path: metalperformanceshaders/mpsimageguidedfilter
---

# MPSImageGuidedFilter

A filter that performs edge-aware filtering on an image.

## Declaration

```swift
class MPSImageGuidedFilter
```

## Topics

### Initializers

- [init(coder:device:)](metalperformanceshaders/mpsimageguidedfilter/init(coder:device:).md)
- [init(device:kernelDiameter:)](metalperformanceshaders/mpsimageguidedfilter/init(device:kerneldiameter:).md)

### Instance Properties

- [epsilon](metalperformanceshaders/mpsimageguidedfilter/epsilon.md)
- [kernelDiameter](metalperformanceshaders/mpsimageguidedfilter/kerneldiameter.md)
- [reconstructOffset](metalperformanceshaders/mpsimageguidedfilter/reconstructoffset.md)
- [reconstructScale](metalperformanceshaders/mpsimageguidedfilter/reconstructscale.md)

### Instance Methods

- [encodeReconstruction(commandBuffer:guidance:coefficientsA:coefficientsB:destination:)](metalperformanceshaders/mpsimageguidedfilter/encodereconstruction(commandbuffer:guidance:coefficientsa:coefficientsb:destination:).md)
- [encodeReconstruction(to:guidanceTexture:coefficientsTexture:destinationTexture:)](metalperformanceshaders/mpsimageguidedfilter/encodereconstruction(to:guidancetexture:coefficientstexture:destinationtexture:).md)
- [encodeRegression(commandBuffer:source:guidance:weights:destinationCoefficientsA:destinationCoefficientsB:)](metalperformanceshaders/mpsimageguidedfilter/encoderegression(commandbuffer:source:guidance:weights:destinationcoefficientsa:destinationcoefficientsb:).md)
- [encodeRegression(to:sourceTexture:guidanceTexture:weightsTexture:destinationCoefficientsTexture:)](metalperformanceshaders/mpsimageguidedfilter/encoderegression(to:sourcetexture:guidancetexture:weightstexture:destinationcoefficientstexture:).md)

## Relationships

### Inherits From

- [MPSKernel](metalperformanceshaders/mpskernel.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)