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qr_detector

The QR codes detector based on zbar library (http://zbar.sourceforge.net), dedicated to ROS systems.

Installation of zbar library on Ubuntu sudo apt install libzbar-dev

Subscribes:

  • /image (sensor_msgs/Image) - the topic with RGB images which contains QR codes.

Publishes:

  • /qr_codes (std_msgs/String) - message from each detected QR code is published as a string.

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QR codes detector for ROS

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