Find Barcode in Image (vuo.image.findBarcode)

Tries to find and decode a barcode in an image.

This node can detect many types of barcodes, including:

If a barcode is detected, the event passes through, and the decoded barcode text, center, and size are output. If no barcode is found, the event is blocked.

Since this is a computationally intensive operation, you’ll probably want to set the Event Throttling mode of the trigger port driving this node to “Drop Events”.

Keywords: 128, 39, Code, DataMatrix, QR, UPC, scanner, search

Example compositions:

Back to vuo.image node set documentation.