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.