GridLabel

Generate labels of grid.

Subscribing Topic

  • ~input (sensor_msgs/CameraInfo or sensor_msgs/Image)

    Input is sensor_msgs/CameraInfo or sensor_msgs/Image. If use_camera_info is true, sensor_msgs/CameraInfo will be used. If use_camera_info is false, sensor_msgs/Image will be used.

Publishing Topic

  • ~output (sensor_msgs/Image (CV_32SC1))

    Output labels as image. Encoding is CV_32SC1.

Parameters

  • ~label_size (Integer, default: 32)

    label size

  • ~use_camera_info (Boolean, default: false)

    if this parameter is true, it uses sensor_msgs/CameraInfo for ~input.

Sample

roslaunch jsk_perception sample_grid_label.launch