---
title: MPSImageReduceRowMin
framework: metalperformanceshaders
role: symbol
role_heading: Class
path: metalperformanceshaders/mpsimagereducerowmin
---

# MPSImageReduceRowMin

A filter that returns the minimum value for each row in an image.

## Declaration

```swift
class MPSImageReduceRowMin
```

## Topics

### Initializers

- [init(device:)](metalperformanceshaders/mpsimagereducerowmin/init(device:).md)

## Relationships

### Inherits From

- [MPSImageReduceUnary](metalperformanceshaders/mpsimagereduceunary.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)

## See Also

### Image Reduction Filters

- [MPSImageReduceRowMax](metalperformanceshaders/mpsimagereducerowmax.md)
- [MPSImageReduceRowSum](metalperformanceshaders/mpsimagereducerowsum.md)
- [MPSImageReduceRowMean](metalperformanceshaders/mpsimagereducerowmean.md)
- [MPSImageReduceColumnMax](metalperformanceshaders/mpsimagereducecolumnmax.md)
- [MPSImageReduceColumnMin](metalperformanceshaders/mpsimagereducecolumnmin.md)
- [MPSImageReduceColumnSum](metalperformanceshaders/mpsimagereducecolumnsum.md)
- [MPSImageReduceColumnMean](metalperformanceshaders/mpsimagereducecolumnmean.md)
- [MPSImageReduceUnary](metalperformanceshaders/mpsimagereduceunary.md)