Detection Visualizer

This package provides a ROS 2 node for visualizing computer vision detections. It subscribes to an image topic and a detections topic, and outputs an image with bounding boxes drawn on it. The output topic can be visualized in rviz.

Topics

• ~/images (Type sensor_msgs/msg/Image) - Input topic with images that have been given to a computer vision node
• ~/detections (Type vision_msgs/msg/Detection2DArray) - Input topic with detections on the given image
• ~/dbg_image (Type sensor_msgs/msg/Image) - Output topic which has bounding boxes drawn on it

It is assumed the image message and detections message have identical timestamps.