Read QR Code

Function

This Step parses the QR code in the 2D image, and outputs the information in the QR code in the form of a string.

Usage Scenario

This Step is a general QR code parsing Step. This Step has no fixed usage scenarios. This Step is outdated. Please use the newer Step Evaluate Results by HDevEngine and install Halcon.

Input and Output

• Input: QR code in the 2D image input by this port will be parsed.

• Output: Parsed QR code content.