Read QR Code

You are currently viewing the documentation for version 1.8.1. To access documentation for other versions, click the "Switch Version" button located in the upper-right corner of the page.

■ To use the latest version, visit the Mech-Mind Download Center to download it.

■ If you're unsure about the version of the product you are using, please contact Mech-Mind Technical Support for assistance.

Contents of this Step are under maintenance. If you need more information about this Step with urgency, please contact us at docs@mech-mind.net.

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This Step is outdated.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 new 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.

Is this page helpful?

You can give a feedback in any of the following ways:

We Value Your Privacy

We use cookies to provide you with the best possible experience on our website. By continuing to use the site, you acknowledge that you agree to the use of cookies. If you decline, a single cookie will be used to ensure you're not tracked or remembered when you visit this website.

  • Preference
  • I accept
  • I don't accept