---
title: CIDetectorTypeQRCode
framework: coreimage
role: symbol
role_heading: Global Variable
path: coreimage/cidetectortypeqrcode
---

# CIDetectorTypeQRCode

A detector that searches for Quick Response codes (a type of 2D barcode) in a still image or video, returning CIQRCodeFeature objects that provide information about detected barcodes.

## Declaration

```swift
let CIDetectorTypeQRCode: String
```

## See Also

### Constants

- [CIDetectorTypeFace](coreimage/cidetectortypeface.md)
- [CIDetectorTypeRectangle](coreimage/cidetectortyperectangle.md)
- [CIDetectorTypeText](coreimage/cidetectortypetext.md)