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Package Summary

Lightweight ROS wrapper for Zbar barcode/qrcode reader library (http://zbar.sourceforge .net/)

Package Summary

Lightweight ROS wrapper for Zbar barcode/qrcode reader library (http://zbar.sourceforge .net/)

Package Summary

Lightweight ROS wrapper for Zbar barcode/qrcode reader library (http://zbar.sourceforge .net/)

Package Summary

Lightweight ROS wrapper for Zbar barcode/qrcode reader library (http://zbar.sourceforge .net/)

Package Summary

Lightweight ROS wrapper for Zbar barcode/qrcode reader library (http://zbar.sourceforge .net/)

This package is a lightweight wrapper around the Zbar barcode processing library. It provides a node and a nodelet with equivalent interface. The image topic is a lazy subscription that is active only when the barcode topic has a client.

Node API

barcode_reader_node

The barcode_reader_node listens to image data (camera or otherwise) on the incoming topic, outputs the contents of any barcodes detected in the images.

Subscribed Topics

image (sensor_msgs/Image)

Published Topics

barcode (std_msgs/String)

Parameters

~throttle_repeated_barcodes (double)

Nodelet API

Same API as node, available as zbar_ros/barcode_reader_nodelet.


2019-10-19 13:22