---
title: Extracting channels
framework: accelerate
role: collectionGroup
role_heading: API Collection
path: accelerate/extracting-channels
---

# Extracting channels

Extract one channel from a four-channel interleaved buffer.

## Topics

### Extracting channels

- [vImageExtractChannel_ARGB8888(_:_:_:_:)](accelerate/vimageextractchannel_argb8888(_:_:_:_:).md)
- [vImageExtractChannel_ARGB16U(_:_:_:_:)](accelerate/vimageextractchannel_argb16u(_:_:_:_:).md)
- [vImageExtractChannel_ARGBFFFF(_:_:_:_:)](accelerate/vimageextractchannel_argbffff(_:_:_:_:).md)