Extended message for darknet_ros_msgs.
- header (std_msgs/Header)
- image_header (std_msgs/Header)
- bounding_boxes (BoundingBox[])
- probability (float32)
- xmin (uint16)
- ymin (uint16)
- xmax (uint16)
- ymax (uint16)
- id (uint16)
- img_width (uint16)
- img_height (uint16)
- center_dist (uint32)
- class_id (string)