Decode QR codes

OtherConfigured target requiredqr.decode

Decode every QR code found in an explicit image region.

Example use

Connect an image and QR region to obtain a list of decoded QR codes.

Node preview

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Data inputs 2

Source imageimageImage: Image containing QR codes.
RequiredDefault: None
Decode regionregionRegion: Ratio or pixel rectangle to decode.
Default availableDefault: {"height":1,"unit":"ratio","width":1,"x":0,"y":0}
Value format examples
{"height":0.5,"unit":"ratio","width":0.5,"x":0.25,"y":0.25}

Data outputs 1

QR codescodesQR code: Decoded text and locator points.

Version and node identity

Version 1.0.0

sha256:0d0f80662ca9a5691d67419ba908a563074f3c5a54ab9b3f63d199dc0a6d812b